Nav TV MBUX-RVC User manual

Overview
Kit Content
Power/CAN Harnesses
LVDS
Video
Cables
Interface
iR Remote
MBUX-RVC
NTV-KIT901
The MBUX-RVC adds rear camera & front camera to the
factory 7" & 10" equipped in 2019+ Mercedes A-Class, C-
Class and Sprinter. This interface features active moving
guidelines and front camera selectable using either OEM
button or preset timer.
iR Remote sensor
Page 1
3950 NW 120th Ave, Coral Springs, FL 33065 TEL [phone] FAX [phone]

Interface
Dip Switch Sengs
*Note: Remove power to the unit prior to making adjustments to the dip switches.
Installaon
The installation takes place at the rear of the factory
SCREEN and RADIO. Certain trims and fixings will have to
be removed in order to gain access to the Screen and
Radio.
POWER / CAN
DIP SWITCHES
Not Used Not Used
IR
TO SCREEN TO HARNESS
Not Used
Not Used
EXT TRIGGER
(12V+)
Page 2
FOR FRONT CAMERA ENSURE “DIP SWITCH 1" IS IN THE DOWN
POSITION
Dip SW: 1 4
UP OEM RVC
DOWN ADDING RVC
52 3
SCREEN RES
6
F CAM OFF
F CAM ON
Keep UP
Keep DOWN
SCREEN RES
SEE BELOWSEE BELOW
7" SCREEN
7" SCREEN
7" SCREEN 10" SCREEN
10" SCREEN
10" SCREEN
This installation requires access to the rear of the screen and the radio (located above the drivers
footwell). Certain screws and panels must be removed in order to access the sub-dash areas. Continue
below for further installation instructions.

Installaon Diagram
WIRE FUNCTIONS
WIRE FUNCTIONS
WIRE FUNCTIONS
INTERFACE FUNCTION
RED ACC 12v+
BLACK GND
BROWN 12v+ OUTPUT (CAMERA POWER)
GREEN 12v+ REVERSE WIRE (only if it will not switch via CAN)
WHITE CAN LOW
BLUE CAN HIGH
-
-
-
-
-
-
SCREEN
FACTORY
HARNESS
(POWER)
SCREEN
FACTORY
HARNESS
(VIDEO)
REAR OF SCREEN
HARNESS AT THE
REAR OF HEAD UNIT
SUPPLIED
HARNESS
CAN / POWER
CONNECTIONS
(AT HEAD UNIT)
iR REMOTE
BROWN WIRE
12v+ OUTPUT
(CAMERA POWER)
RCA
(CAMERAS IN)
F
R
Interface wires Connect to vehicle
PURPLE / WHITE
BLUE (CAN HIGH)
WHITE (CAN LOW)
CAN CONNECTIONS
PURPLE or PURPLE / BLACK
Page 3
NOTE : for Manual gearbox cars you will have to use the green wire to trigger reverse.
GREEN WIRE
12v+ REVERSE
TRIGGER
(ONLY IF NOT
SWITCHING VIA CAN)

Installaon
Page 4
HOW TO REMOVE THE DASH
REMOVE THE 2 X T20 SCREWS AT THE REAR OF THE
SCREEN
THE SCREEN WILL JUST LIFT UP ONCE YOU HAVE
REMOVED THE 2 X T20 SCREWS, THIS WILL THEN
GIVE YOU ACCESS TO THE REAR OF THE SCREEN

Installaon
Page 5
LVDS CONNECTIONS (VIDEO)
THERE ARE 2 DIFFERENT TYPES OF 7" SCREENS
FOR THE A CLASS. THE CONNECTIONS ARE AT THE
SAME PLACE (REAR OF THE SCREEN). HOWEVER
AS YOU SEE FROM THE FOLLOWING PHOTOS THE
PLUGS ARE DIFFERENT.
TYPE 1 (2 Fakra connectors)
TYPE 2 (1 Fakra connector)

Installaon
Page 6
CONNECT THE
OEM CABLE
THAT WAS
REMOVE FROM
THE OEM PLUG
TO THE
SUPPLIED
HARNESS
USING THE
PLASTIC FAKRA
HOUSING.
TYPE 1 (2 Fakra connectors)
REMOVE THE FAKRA
FROM OEM PLUG
CONNECT THE
SUPPLIED
CABLE (TO
HARNESS - IN)
TO THE OEM
HARNESS
CONNECT TO
SUPPLED
CABLE (TO
SCREEN - OUT)
TO THE OEM
PLUG

Installaon
Page 7Page 7
THE HEAD UNIT IS LOCATED UP IN THE DASH
ABOVE THE DRIVERS THROTTLE. DROP THE UNDER
DASH PANEL TO GAIN ACCESS

Installaon
Page 8
CONNECT THE POWER /
CAN HARNESS AT THE
HEAD UNIT.

CAN CONNECTIONS
Installaon
THERE ARE 2 DIFFERENT TYPES OF HEAD UNIT FOR
THE A CLASS. THE CAN CONNECTIONS ARE
CONNECTED AT THE SAME PLACE (REAR OF THE
HEAD UNIT). HOWEVER AS YOU SEE FROM THE
FOLLOWING PHOTOS THE PLUGS ARE DIFFERENT.
TYPE 1
Interface wires Connect to vehicle
PURPLE / WHITE
BLUE (CAN HIGH)
WHITE (CAN LOW)
CAN CONNECTIONS
PURPLE or PURPLE / BLACK
Page 9

CAN CONNECTIONS
Installaon
TYPE 2
Interface wires Connect to vehicle
PURPLE / WHITE
BLUE (CAN HIGH)
WHITE (CAN LOW)
CAN CONNECTIONS
PURPLE or PURPLE / BLACK
Page 10

Page 11
Side Camera Installation (only)
If you're installing turn signal cameras and the vehicle already has an OEM reverse camera, make
connections according to this digram below:
If you're installing turn signal cameras and a reverse camera, a VSW-R is required and you must
make connections according to the diagram on the next page.
- For this installation scenario, set up the 'AV-TYPE' menu to 'L-AV + R-CAMERA':
1. With DIP 4 DOWN, place vehicle in reverse
2. Press 'OK' on remote 4 times, then press POWER (IR eye must be
connected)
3. Scroll down to 'AV TYPE', set to 'L-AV + R-CAMERA'
4. Press 'MODE' and wait for menu time out
5. Return DIP Switch #4 back to UP, disconnect and reconnect power plug
once

Side Camera & Reverse Camera Installation
If you're installing turn signal cameras and a reverse camera, a VSW-R is required and you must
make connections according to this diagram below:
- For this installation scenario, set up the 'AV-TYPE' menu to 'L-AV + R-CAMERA':
1. With DIP 4 DOWN, place vehicle in reverse
2. Press 'OK' on remote 4 times, then press POWER (IR eye must be
connected)
3. Scroll down to 'AV TYPE', set to 'L-AV + R-CAMERA'
4. Press 'MODE' and wait for menu time out
Page 12

Menu Adjustments
Before you start:
· The IR-Eye must be connected
· Make sure the car’s ignion is on and radio is on
· You must be in Reverse Camera mode (place vehicle in reverse)
· Press the OK BUTTON 4 mes (numbers will display per press), then press
POWER.
· The OSD Menu will appear on screen (auto-me out in about 5 seconds if
no acon occurs).
To acvate Front Camera mer, scroll down using the remote
arrow keys when in the menu to FRONT CAMERA. Once in
this seng, press OK and choose (up/down) between 5, 7,
9 or 11 seconds for auto-front switching meout (once the
vehicle leaves reverse gear, the front camera input will
stay acve for pre-defined amount of me).
Funconal Parking Guidelines ON/OFF
Not Used
Adjust FPG Posion
Not Used
‘Safe to move?’ ON/OFF
NOTE: Once you have finished adjusting your settings, you
must press the “POWER” button to save your settings.
Page 13
NOTE: ENSURE “DIP SWITCH 1" IS IN THE DOWN POSITION

Operaon
Once the interface is connected properly, reverse acvaon is automac. Placing
the vehicle in reverse will display the connected camera’s image automacally.
Note: If display doesn’t switch to reverse image when shiing into reverse or screen is
distorted, check dip switch sengs on page 2.
Note: If all dip switch sengs have been tried, connect the provided ‘Reverse Trigger Input’
wire (green) and supply this wire with an OEM reverse 12v (+) signal.
FRONT / SIDE CAMERA
NOTE: ENSURE “DIP SWITCH 1" IS IN THE DOWN POSITION
To select Front / Side camera, press and hold the return
button (on the steering wheel) for 2 secs. To cancel the
camera either press and hold the return button for 2 sec or
turn off IGN, and open the drivers door.
REAR CAMERA
Page 14