Directed Directechs DB3 User manual

Designed by Installers for Installers
INSTALLATION GUIDE
DB3
2020 Audi Q7 (Smart Key). 403.VW08 1.35 RSR
© 2021 Directed, Vista CA
This product is intended for installation by a professional installer only! Attempts to install this
product by a person other than a trained professional may result in severe damage to a vehicle’s
electrical system and components.

Introduction 3
Vehicle function compatibilities 3
Pre-installation and application warnings 4
Installation 4
Wiring diagram 4
Wiring diagram (alternative installation) 6
Locating components in the vehicle 7
Locating components in the vehicle (alternative) 8
Immobilizer interface with OEM immobilizer receiver (alternative) 9
OEM Immobilizer - Removing the center console 10
Vehicle connections 11
SmartStart/XL202 installation notes 14
Connecting the module 14
Module programming 16
LED diagnostics and troubleshooting 17
Parking light error codes 19
Soft reset 19
Hard reset 19
Feature programming 20
Feature and option list 21
Limited one year consumer warranty 21
Quick reference guide 22
Contents

3403.VW08 1.35 2020 Audi Q7 (Smart Key)
©2021 VOXX•DEI LLC. All rights reserved.
Introduction
DB3 is an all-in-one door lock and override module. This guide supports the installation of a DB3 in Remote
Start Ready (RSR) mode. This solution may offer up to three (3) configuration options to control your system: 3x
OEM Lock Remote Start Activation (if applicable, refer to the “Vehicle function compatibilities” below), RF System
or SmartStart (all sold separately).
Warning!
This module can only be flashed and configured using DirectLink at www.directechs.com or using the Directechs
Mobile application for smartphones. Refer to “Connecting the module” for more information.
Vehicle function compatibilities
This section lists all the functions compatible with this vehicle for the installation illustrated in this guide.
Parking Lights Control
Heated Seats Activation
Rear Window Defogger Activation
Arm Factory Security
Disarm Factory Security
Door Lock Control
Door Unlock
Driver Priority Unlock
Trunk / Hatch Release
Control of aftermarket alarm with OEM remote
* Fuel Level
* Odometer
3x LOCK START (Start control using OEM Remote)
3x LOCK STOP (Stop control using OEM Remote)
RAP Shut Down (Retained ACC Power)
Remote Start Ready
Remote Start Takeover
SmartStart
Tach / RPM Output
Entry Monitoring ALL Door Pins
Entry Monitoring Hood Pin
Entry Monitoring Trunk/Hatch Pin
Brake Status (foot brake)
Door Locks Status
E-Brake Status
Ignition Status

4403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Pre-installation and application warnings
Firmware notes: This section highlights important information for this specific firmware and will assist in
pricing accordingly, as well as bringing awareness to any operational or vehicle limitations.
T-Harness
compatible
Keys required for
programming 1Keys required for operation 1
Important! RSR installations are NOT compatible with vehicles equipped with a manual transmission.
Remote Start Ready (RSR) is a function that enables the interface module to remote start the vehicle completely on its own.
Consequently, there is no need for an aftermarket or an OEM remote starter in order to start the vehicle from a distance.
SmartStart Compatible: SmartStart is equipped with D2D, which means it can be connected to an interface module
and used in Remote Start Ready (RSR) mode without the use of a remote starter. See "Module programming" for more
information.This firmware does not support transponder override. One (1) programmed OEM key must be wired into the
vehicle to complete the installation of a remote starter.
A Note Regarding Climate Controls: Audi climate controls are key memory sensitive. This means that the last key used
to operate the vehicle will determine the setting for the climate controls. In order to make changes to environment control
settings, the following procedure is necessary:
1) Remote start the vehicle.
2) Make your climate control adjustments, ensuring NOT to use the AUTO mode on the control panel as this makes the Audi
adjust its HVAC settings based on external factors such as engine temperature.
3) When the adjustments are complete, turn off the vehicle starter, either by remote or footbrake.
To remote start the engine, the hood, the hatch and all doors must be closed.
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic
connector.
Refer to the "Vehicle connections" following the installation diagram.
There are two possible installation methods for the Audi Q7. The alternative wiring diagram can be found following the
wiring diagram. Choose the install that is more convenient and refer to Vehicle connections.
General notes: This section highlights important information for this specific firmware.
[1] For Key Wrap instructions refer to "Immobilizer interface with OEM immobilizer receiver".
[2] The correct brake activation wire will test as 0.6V with the ignition ON and 12V with the brake pedal depressed with
ignition ON. Failure to identify the correct wire will cause permanent damage to the interface.

5403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( ).
Wiring diagram
Key Wrap: Orange/Red: 10
HS CAN 3 High: Orange/Green: 5
HS CAN 3 Low: Orange/Brown: 6
Key Wrap: Yellow/Red: 11
Key Wrap: Brown/Red 12
(+) 12V Input: Red: 13
(-) Ground: Black: 14
HS CAN 1 Low: Tan: 4
(-) PTS Output: Green/Black: 2
(+) Brake Activation Output: Gray: 6
HS CAN 1 High: Tan/Black: 3
1412
10 42
1412
10 42
6: White/Black:
(-) Hood Input
Remote Start Safety
Override Switch
Hood Pin
Note: hood pin only
required on vehicles not
equipped with a factory
hood pin.
You can connect to either a
XL202 RFTD OR a SmartStart
module.
Refer to the SmartStart/XL202
Installation Notes for more
information.
16
8
9
1
OBDII
Diagnostic
Connector
HS CAN 1 Low: Violet/Brown,pin 14
HS CAN 1 High: Blue/Green, pin 6
There are two possible installation methods for this vehicle. The alternative wiring diagram and information can be found
following this method. Choose the one that is more convenient and for all other info, refer to Vehicle connections.
See Vehicle
connections for
more information.
14
7
13
6
12
5
11
4
10
3
9
2
8
1
15
16
17
Black Connector
(rear of center console)
(-) PTS 6:
Blue/Yellow, pin 3
(-) PTS 5:
White/Gray, pin 2
(-) PTS 4:
Yellow/Gray, pin 1
(+) 12V:
Red, pin 16
3X Diode 1A
Twisted pair
(in driver kick, door harness)
Alternative: HS CAN 3 wires
HS CAN 3 High: Green
HS CAN 3 Low: Orange/Brown
(-) Ground: Brown, pin 4
See Vehicle
connections for
more information.
Immo.
Remove the
cloth tape
for the twisted
Yellow and White
Immo. wires.
(+) Brake
Black/Red wire
in driver’s firewall
harness.

6403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( ).
Wiring diagram (alternative installation)
Key Wrap: Orange/Red: 10
HS CAN 2 High: Orange/Green: 5
HS CAN 2 Low: Orange/Brown: 6
Key Wrap: Yellow/Red: 11
Key Wrap: Brown/Red 12
(+) 12V Input: Red: 13
(-) Ground: Black: 14
HS CAN 1 Low: Tan: 4
(-) PTS Output: Green/Black: 2
(+) Brake Activation Output: Gray: 6
HS CAN 1 High: Tan/Black: 3
1412
10 42
6: White/Black:
(-) Hood Input
Remote Start Safety
Override Switch
Hood Pin
Note: hood pin only
required on vehicles not
equipped with a factory
hood pin.
You can connect to either a
XL202 RFTD OR a SmartStart
module.
Refer to the SmartStart/XL202
Installation Notes for more
information.
16
8
9
1
OBDII
Diagnostic
Connector
HS CAN 2 High:
Green, pin 2
(-) PTS 3:
Blue/Yellow,
pin 10
(-) PTS 1:
Yellow/Gray,
pin 25
(-) PTS 2:
White/Gray,
pin 26
HS CAN 2 Low:
Orange/Brown, pin 1
(+) 12V:
Red/Yellow,pin 16
HS CAN 1 Low: Violet/Brown,pin 14
HS CAN 1 High: Blue/Green, pin 6
Comfort System Module
(brown conn.
in left rear quarter panel,
below fuse box)
Comfort System Module
(black/white conn.
in left rear quarter panel,
below fuse box)
14
7
13
6
12
5
11
4
10
3
9
2
8
1
15 16 17
Comfort System Module
(blue/white conn.
in left rear quarter panel,
below fuse box)
1
16
17
32
1
16
17
32
Comfort System Module
(black conn.
in left rear quarter panel,
below fuse box)
Diode 1A Diode 1A Diode 1A
(+) Brake: Black/Red, pin 12
IMMO Antenna:
Yellow, pin 11
11

7403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Locating components in the vehicle

8403.VW08 1.35 2020 Audi Q7 (Smart Key)
©2021 VOXX•DEI LLC. All rights reserved.
Locating components in the vehicle (alternative)

9403.VW08 1.35 2020 Audi Q7 (Smart Key)
©2021 VOXX•DEI LLC. All rights reserved.
Immobilizer interface
For vehicles with Keyless Entry you must remove battery from OEM key (the OEM remote may differ from
the models shown in the illustrations).
1412
10 42
Common Relay 2 (conn. side): Yellow/Red: 11
N.C Relay 2 (veh. side): Orange/Red: 10
N.O. Relay 2: Brown/Red: 12
Immobilizer interface (alternative installation)
For vehicles with Keyless Entry you must remove battery from OEM key (the OEM remote may differ from
the models shown in the illustrations).
Key Wrap for Push-to-Start (PTS)
Remove battery
from OEM
Remote Control
4-6 loops
- Test and secure mounted loops before reassembling the vehicle.
- Make 4-6 loops and place them around the front of the plastic body of the vehicle’s coded key as shown above.
- Make connections to the OEM Immobilizer Receiver as shown above.
Note: OEM Immobilizer receiver is located in
center console near the arm rest.
This diagram shows the alternative location and connections.
IMMO Antenna:
Yellow, pin 11
Cut
11

10 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Step 1: Gently pry and lift rear plate of center console.
Step 2: Remove Torx screws on both ends.
Step 3: Pull out rear trim of center console.
1
2
3
Step 4:
4
OEM Immobilizer - Removing the center console in Audi Q7
Remove Black 6 pin connector. The immobilizer receiver
is located at the rear of the center console, below rear air vents.
Use the White wire pin 1 (immobilizer receiver side) for OEM Transponder coil.

11 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Vehicle connections
The connection information listed below is specific to the 2020 Audi Q7 (Smart Key). Refer to “Pre-installation and application warnings” for a list of important notes.
Data 14-pin blue connector (H1)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H1/1 Light Green No Connection No Connection
H1/2 Violet/Yellow No Connection No Connection
H1/3 Tan/Black (DATA) HS CAN 1 High OBD-Data Link Connector, black 16 pin plug, pin 6 Data Blue/Green
H1/4 Tan (DATA) HS CAN 1 Low OBD-Data Link Connector, black 16 pin plug, pin 14 Data Violet/Brown
H1/5 Orange/Green (DATA) HS CAN 2 or 3 High Driver Kick, door harness
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
blue-white 32 pin plug, pin 2
Data
Data
Green
Green
H1/6 Orange/Brown (DATA) HS CAN 2 or 3 Low Driver Kick, door harness
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
blue-white 32 pin plug, pin 1
Data
Data
Orange/Brown
Orange/Brown
H1/7 Brown Relay N.O. No Connection No Connection
H1/8 Yellow Relay COM No Connection No Connection
H1/9 Orange/Yellow Relay N.C. No Connection No Connection
H1/10 Orange/Red Relay N.C. Key Wrap [1] Rear of Center Console, twisted pair wires
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
black 20 pin plug, pin 1
RF
RF
Yellow (alternate location)
Yellow
H1/11 Yellow/Red Relay COM. Key Wrap [1] Rear of Center Console, twisted pair wires
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
black 20 pin plug, pin 1
RF
RF
Yellow (alternate location)
Yellow
H1/12 Brown/Red Relay N.O. Key Wrap [1] Rear of Center Console, twisted pair wires
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
black 20 pin plug, pin 1
RF
RF
Yellow (alternate location)
Yellow
H1/13 Red (+) 12 Volt OBD-Data Link Connector, black 16 pin plug, pin 16
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
brown 17 pin plug, pin 16
+
+
Red (10A)
Red/Yellow (20A)
H1/14 Black (-) Ground (chassis ground)

12 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Output 12-pin red connector (H2)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H2/1 Black/White No Connection No Connection
H2/2 Green/Black (-) PTS Output Rear of Center Console, black 17 pin plug, pin 1
Rear of Center Console, black 17 pin plug, pin 2
Rear of Center Console, black 17 pin plug, pin 3
Must use three 1A diodes.
Comfort System Module in left rear quarter panel, below fuse box,
blue-white 32 pin plug, pin 25
Comfort System Module in left rear quarter panel, below fuse box,
blue-white 32 pin plug, pin 26
Comfort System Module in left rear quarter panel, below fuse box,
blue-white 32 pin plug, pin 10
-
-
-
-
-
-
Yellow/Gray (PTS 1
alternate)
White/Gray (PTS 2
alternate)
Blue/Yellow (PTS 3
alternate)
Yellow/Gray
White/Gray
Blue/Yellow
H2/3 Green/White No Connection No Connection
H2/4 Red/Black (-) Trunk Output No Connection
H2/5 Violet/White No Connection No Connection
H2/6 Gray (+) Brake Output [2] Driver Firewall, harness to engine compartment
Important! There are two possible connections, make sure to follow
the installation diagram.
Comfort System Module in left rear quarter panel, below fuse box,
black-white 32 pin plug, pin 12
+
+
Black/Red (alternate
location)
Black/Red
H2/7 Gray/Black No Connection No Connection
H2/8 Violet/Green No Connection No Connection
H2/9 Violet/Brown No Connection No Connection
H2/10 Yellow/Black No Connection No Connection
H2/11 Orange/Black No Connection No Connection
H2/12 Blue/Red No Connection No Connection
Input 10-pin black connector (H3)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H3/1 Green No Connection No Connection
H3/2 Blue No Connection No Connection
H3/3 Red/White No Connection No Connection
H3/4 White/Violet No Connection No Connection
H3/5 Violet/Black No Connection No Connection
H3/6 White/Black (-) Hood Switch Input
H3/7 Pink/White No Connection No Connection
H3/8 Violet No Connection No Connection
H3/9 Pink No Connection No Connection
H3/10 Blue/White No Connection No Connection

13 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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D2D 4-pin white connector (H4)
Module
Conn./Pin Color Description
H4/1 Green
H4/2 Black
H4/3 Blue
H4/4 Red
RF 2-pin white connector (H5)
Module
Conn./Pin Color Description
H5/1 N/A No Connection
H5/2 N/A No Connection

14 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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SmartStart/XL202 installation notes
The DB3 Remote Start Ready (RSR) solution offers three (3) configuration options to control your system: 3x OEM Lock Remote
Start Activation, RF Kit or SmartStart (both sold separately). This section provides specific installation information for SmartStart and
XL202.
SmartStart revision A
SmartStart is optional and not included. It MUST be purchased separately.
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (White & Brown or Blue)
Cut Brown or Blue loop
1412
10 42
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (Gray & White)
Connect Gray wire to (-) Ground
1412
10 42
5 pins
THIS SIDE UP
D2D
XOVER Cable
1412
10 42
SmartStart revision B
SmartStart is optional and not included. It MUST be purchased separately.
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (White & Brown or Blue)
Cut Brown or Blue loop
1412
10 42
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (Gray & White)
Connect Gray wire to (-) Ground
1412
10 42
5 pins
THIS SIDE UP
D2D
XOVER Cable
1412
10 42
RF System
The optional XL202 and antenna are not included and MUST be purchased separately.
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (White & Brown or Blue)
Cut Brown or Blue loop
1412
10 42
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (Gray & White)
Connect Gray wire to (-) Ground
1412
10 42
5 pins
THIS SIDE UP
D2D
XOVER Cable
1412
10 42
RF System & PKE combination
Refer to the Passive Keyless Entry (PKE) Installation Guide (N2102T) for detailed wiring information.
RF System, PKE & SmartStart BT combination
Refer to the Passive Keyless Entry (PKE) Installation Guide (N2102T) for detailed wiring information.
The modules must be connected in a specific order. Refer to “Module programming” for more information.
The modules must be connected in a specific order. Refer to “Module programming” for more information.
1. Use the D2D Crossover (XOVER) cable that is provided with XL202, and NOT the one in the DB3 package.
2. The modules must be connected in a specific order. Refer to “Module programming” for more information.

15 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Connecting the module
Important!
Make all the required connections to the vehicle, as described in this guide, and double check to ensure everything is correct prior
to moving onto programming.
Note: Before connecting either the XL202 or SmartStart module to DB3, it is important to ensure that the proper feature and
function programming is selected using DirectLink (version 4.5 or higher). Visit www.directechs.com to download the latest version
of the application.
Warning! To take advantage of advanced features, you must use DirectLink 4.5 (and higher) or the Directechs Mobile application.
Flashing a module using your computer:
1. Connect the interface module to your computer using the XKLoader2.
2. Go to www.directechs.com using Internet Explorer, and select the Flash Module button.
3. Follow the instructions to select your vehicle, installation type, and configure your options.
4. Once you have configured the firmware options, click on the FLASH button.
Flashing a module using your smartphone or tablet:
1. Connect the interface module to your XKLoader3.
2. Launch the Directechs Mobile app on your smartphone or tablet.
3. Select FLASH YOUR MODULE and follow the on screen instructions.
When the flashing operation is successful, you can proceed with the instructions below.
SmartStart installation
The DB3 module must be disconnected from any power source before SmartStart can
be connected to it. Failing to do so could damage DB3.
1. To ensure that the D2D communication between SmartStart and DB3 works properly,
connect the Gray wire to a ground source (Rev B SmartStart), and cut the Brown or
Blue loop (Rev A SmartStart).
2. Do NOT connect the 2-pin harness (on SmartStart). Power and ground will be
provided by the DB3 D2D connector.
3. Connect SmartStart to DB3 using the D2D port.
D2D
D2D
OR
XL202 installation
Connect XL202 to DB3 using the D2D port.
D2D
D2D

16 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Module programming
Refer to “LED diagnostics and troubleshooting” for more information and for troubleshooting purposes.
1Connect the 10-pin, 12-pin and 14-pin harnesses to DB3, then wait until the LED turns
ON solid red.
2Important! Do NOT depress the brake pedal.
Press the Push-to-Start (PTS) button once to turn the ignition ON. The LED starts flashing
orange.
3The LED turns ON solid green for 3 seconds,then shuts OFF.
4Press the PTS button once more to turn the ignition OFF.
You have successfully completed the module programming sequence.

17 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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LED diagnostics and troubleshooting
This section provides LED diagnostics and troubleshooting information to guide you through the various stages of your installation.
Module Programming
LED Description Troubleshooting
Off Module has no power. Make sure the D2D harness is connected and that 12 Volt is present between the red and black
wires. If 12 Volt is present, the module may be defective.
Solid red
Waiting to begin the programming
sequence. Ensure the correct programming procedure is being followed.
Flashes green &
red
Initialization failed. Reset the module and complete the programming again. If the issue persists, please contact
Technical Support.
Solid orange Transponder functions were skipped. (If compatible) when RXT mode is not desired or convenience features are needed, please reset
the and reprogram the module.
Flashes green
All required CAN networks has been
detected. Normal operation.
Flashes orange 1 of 2 CAN networks has been detected. Normal operation.
Flashes orange
slowly
Key2GO initiated. Please follow the steps indicated in “Module programming” to complete the Key2GO
programming.
Solid green x 3
secs
Module was successfully programmed
with all functions. Normal operation.
Solid orange x 3
secs
Module was successfully programmed
without transponder functions. Normal operation.
Module Programming - Error codes
LED Description Troubleshooting
Flashes red x 1 CAN2 not detected.
Check the CAN2 Orange/Green and Orange/Brown wire connections. Wake up the data bus
by turning the ignition on and try again. If your installation does not require this connection, skip
this step by pressing the programming button 5 times.
Flashes red x 1 J1850 not detected. Check the J1850 wire connection. Wake up the data bus by turning the ignition on and try
again.
Flashes red x 2 CAN1 not detected.
Check the CAN1 Tan and Tan/Black wire connections. Wake up the data bus by turning the
ignition on and try again. If your installation does not require this connection, skip this step by
pressing the programming button 5 times.
Flashes red x 3 Bypass data not detected. Check the bypass line connection. If more than one wire is used, make sure they are not inverted.
Ensure the vehicle still operates correctly using the factory key.
Flashes red x 4 Bypass processing error. The bypass calculation failed. Reset the module and try again. If the condition persists, please
contact Technical Support.
Flashes red x 5 ISO 1 not detected.
The Yellow/Black wire did not detect the expected signal. Refer to “Installation (wiring diagrams
& vehicle wiring reference charts)” on page “Installation (wiring diagrams & vehicle wiring
reference charts)” to check the connections.
Flashes red x 6 ISO 2 not detected. The Orange/Black wire did not detect the expected signal. Refer to “Installation (wiring diagrams
& vehicle wiring reference charts)” to check the connections.
Flashes red x 7 MUX not detected. The Violet/Green or Violet/Brown wire did not detect the expected voltage value. Refer to
“Installation (wiring diagrams & vehicle wiring reference charts)” to check the connections.
External Module Synchronization
LED Description Troubleshooting
(Flashes red, red,
then orange) x 10
OBDII feature not supported. The diagnostic data bus was not detected, therefore the SmartStart features will be limited.

18 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Active Ground When Running (Status)
LED Description Troubleshooting
Flashes green
Ground When Running (Status) command
received. The module has initialized the remote start sequence.
Flashes red &
orange
Ignition ON command received. The module has received the Ignition ON command and is processing the remote start sequence.
Flashes green
quickly
Start ON command received. The module has received the Start ON command and is processing the remote start sequence.
Flashes red x 10 PTS shutdown error. The PTS output from the module was not activated due to safety protection.
Flashes red x 21 CAN bus incorrectly detected. Verify the CAN1 and CAN2 connections. Refer to “Installation (wiring diagrams & vehicle wiring
reference charts)” to check the connections.
Commands
LED Description Troubleshooting
Flashes orange x 1 LOCK command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 2 UNLOCK command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 3 TRUNK command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 4 AUX1 command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 5 AUX2 command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 6 AUX3 command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Shutdown Codes
LED Description Troubleshooting
Flashes green x 1 Takeover successful. Normal operation.
Flashes red x 1 Runsafe was not disabled. No UNLOCK command was received prior to opening the door, or the 45 second timer expired
in takeover mode.
Flashes red x 2 Brake was not detected. The brakes were not detected, which prevents the system from shutting down the vehicle.
Flashes red x 3 Smart key was not detected. The smart key was not detected, which prevents the system from shutting down the vehicle.
Flashes red x 4 Speed was detected. The vehicle was detected as moving, which prevents the system from shutting it down.
RSR Error Codes
LED Description Troubleshooting
Flashes red x 7 RFTD disabled. 3x OEM Lock Remote Start Activation was attempted when the RFTD feature is disabled. Make
sure 3x Lock Start is selected from the web in the flashing process.
Flashes red x 9 Feature error. An RSR feature file mismatch was detected. Please contact Technical Support.

19 403.VW08 1.35 2020 Audi Q7 (Smart Key)
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Parking light error codes
The parking lights on your vehicle will flash a specific number of times 3 seconds following an unscheduled shutdown. Each
flashing pattern is described below.
Flashes Diagnostic
1 Runtime expired.
2 Over-rev shutdown.
3 Low or no RPM.
4 Shutdown without remote.
5 Brake shutdown.
6 Hood shutdown/Remote start safety override switch is ON.*
7 Remote start safety override switch is ON.*
* If the vehicle hood status is supported through data, the safety override switch input will report 7 flashes.
Soft reset
1Connect the 10-pin & 12-pin harnesses to the module. Press and hold the
programming button, then connect the 14-pin harness to the module.
4th
(14-pin)
3rd
(Button)
1st
(10-pin)
2nd
(12-pin)
2Wait 3 seconds until the LED turns ON solid orange then release the programming button.
The LED turns ON solid red. &&
Solid SolidRelease
A module reset will only erase the steps perfomed in “Module programming”. The firmware and settings flashed to the module
will not be affected.
Hard reset
Warning Against Executing a Hard Reset!
1Connect the 10-pin & 12-pin harnesses to the module. Press and hold the
programming button, then connect the 14-pin harness to the module.
4th
(14-pin)
3rd
(Button)
1st
(10-pin)
2nd
(12-pin)
2Wait 3 seconds until the LED turns ON solid orange, and wait 10 more seconds until the
LED starts to flash orange and red. Solid Flashes
&
3Release the programming button. The LED turns ON solid red. &
Release Solid
A hard reset will revert the flashed firmware back to its default factory settings. Depending on the installation, some settings (such
as RFTD and D2D options) may have to be reconfigured. Refer to “Feature and option list”.

20 403.VW08 1.35 2020 Audi Q7 (Smart Key)
©2021 VOXX•DEI LLC. All rights reserved.
Feature programming
To enter feature programming routine:
1. Turn the ignition ON, then OFF.
2. Within 5 seconds, press and hold the programming button until the LED turns ON orange (after 3 seconds).
3. Release the Programming button.
4. The LED will flash green once slowly to indicate the feature number is 1. After a short delay, the LED flashes red rapidly to
indicate the current option of feature 1 (e.g. 1 x green followed by 1 x red indicates feature 1 is set to option 1). The flashing
sequence will repeat until a new command is entered.
Changing feature options:
1. Press the lock/arm or unlock/disarm button on aftermarket transmitter to change the option of the selected feature. When
installing the DB3 in RSR using 3x OEM Lock Remote Start Activation only, there is no aftermarket transmitter on which to press
lock/unlock to change the options of the selected feature. Tapping the green or blue lock/unlock wires on the black 10-pin
harness to ground will change the option for the selected feature.
2. The LED flashes red rapidly the number of times equal to the current option number. After a short delay, the LED flashes green
slowly the number of times to indicate the current feature. The flashing sequence will repeat until a new command is entered.
Accessing another feature:
1. Press and release the programming button a number of times to advance from the current feature to the next desired feature.
2. The LED flashes green slowly the number of times equal to the feature number. After a short delay, the LED flashes red rapidly
to indicate the current option of the current feature. The flashing sequence will repeat until a new command is entered.
When the maximum number of features or options is reached, the LED will start flashing again from the first feature or option.
Exiting feature programming:
To exit feature programming, press and hold the programming button for 3 seconds or ensure there is no activity on the interface
for 30 seconds. The LED will turn ON orange for 2 seconds to confirm the end of the programming sequence.