Xtool D8 BT User manual

Shenzhen Xtooltech Intelligent Co., LTD
User Manual
D8 BT Smart Diagnosis System

I
Please read this user manual carefully before using the D8 BT
Smart Diagnosis System. When reading the manual, please
pay attention to the words “Note” or “Caution”, and read them
carefully for appropriate operation.
TRADEMARKS
is a registered trademark of Shenzhen Xtooltech
Intelligent CO., LTD.
In countries where the trademarks, service marks, domain
names, logos and the name of the company are not registered,
Xtool claims that it still reserves the ownership of the
unregistered trademarks, service marks, domain names, logos
and the company name. All other marks for the other products
and the company’s name mentioned in the manual still belong
to the original registered company.
You may not use the trademarks, service marks, domain
names, logo and company name of Xtool or other companies
mentioned without written permission from the trademark
holder.
Xtool reserves the right to the final interpretation of this manual
content.

II
COPYRIGHT
Without the written consent of Shenzhen Xtooltech Intelligent
Co., Ltd., any company or individual shall not copy or backup
this operation manual in any form (electronic, mechanical,
photocopying, recording or other forms).
DECLARATION
This manual is designed for the usage of the D8 BT Smart
Diagnosis System and provides operating instructions and
product descriptions for users of the D8 BT Smart Diagnostic
system.
No part of this manual can be reproduced, stored in a retrieval
system or transmitted, in any form or by any means (electronic,
mechanical, photocopying, recording, or otherwise), without
the prior written permission of Xtool.
Use the device only as described in this manual. Xtool is not
responsible for any consequences of violating the laws and
regulations caused by using the product or its data information
Xtool shall not be liable for any incidental or consequential
damages or for any economic consequential damages arising

III
from the accidents of individual users and the third parties,
misuse or abuse of the device, unauthorized change or repair
of the device, or the failure made by the user not to use the
product according to the manual.
All information, specifications and illustrations in this manual
are based on the latest configurations and functions available
at the time of printing. Xtool reserves the right to make changes
at any time without notice.
OPERATION INSTRUCTIONS
For safe operation, please follow the instructions below:
⚫Keep the device away from heat or fumes when you use
it.
⚫If the vehicle battery contains acid, please keep your
hands and skin or fire sources away from the battery
during testing.
⚫The exhaust gas of the vehicle contains harmful chemicals,
please ensure adequate ventilation.
⚫Do not touch the cooling system components or exhaust
manifolds when the engine is running due to the high
temperatures reached.

IV
⚫Make sure the car is securely parked, Neutral is selected
or the selector is at P or N position to prevent the vehicle
from moving when the engine starts.
⚫Do not switch off the power or unplug the connectors
during testing, otherwise, you may damage the ECU
and/or the Diagnostic Tablet.
CAUTIONS!
⚫Avoid shaking or dismantling the unit as it may damage
the internal components.
⚫Do not use hard or sharp objects to touch the LCD screen;
⚫Do not use excessive force;
⚫Do not expose the screen to strong sunlight for a long
period.
⚫Please keep it away from water, moisture, high
temperature or very low temperature.
⚫If necessary, calibrate the screen before testing to ensure
the accuracy of LCD performance.
⚫Keep the main unit away from strong magnetic fields.

V
AFTERSALES-SERVICES
E-Mail: [e-mail]
Tel: [phone] or [phone] (China)
Official Website: www.xtooltech.com
NOTE:
When seeking technical support, please provide
✓S/N of your device
✓VIN of your vehicle
✓Software version
This will help us quickly locate your problem

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CONTENT
TRADEMARKS............................................................................ I
COPYRIGHT ............................................................................... II
DECLARATION .......................................................................... II
OPERATION INSTRUCTIONS.................................................. III
CAUTIONS! ............................................................................... IV
AFTERSALES-SERVICES......................................................... V
1GENERAL INTRODUCTION................................................ 1
1.1. Tablet..................................................................... 2
Front View of Tablet.................................................................................2
Back View of Tablet ..................................................................................3
Host Ports ....................................................................................................4
1.2. VCI Box ................................................................. 5
1.3. Specifications ........................................................ 6
1.4. Packing List ........................................................... 7
2GETTING STARTED ............................................................ 8
2.1. Activation ............................................................... 8
2.2. Main Interface...................................................... 11
Operation system................................................................................... 11

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Diagnosis system entrance ................................................................. 15
Function Buttons .................................................................................... 16
Navigation Buttons................................................................................ 18
Notification Bar....................................................................................... 19
3UPDATE &DELETE SOFTWARE...................................... 20
3.1. Update Software.................................................. 20
3.2. Delete Software................................................... 21
4DIAGNOSIS ........................................................................ 23
4.1. Vehicle Connection ............................................. 23
4.2. Diagnosis............................................................. 25
Vehicle Selection .................................................................................... 25
Basic functions......................................................................................... 32
5SPECIAL FUNCTIONS ...................................................... 46
5.1 OIL RESET .................................................................. 47
5.2 EPB .............................................................................. 49
5.3 SAS .............................................................................. 53
5.4 DPF .............................................................................. 56
5.5 BMS RESET ................................................................ 64
5.6 THROTTLE .................................................................. 67
5.7 INJECTOR CODING.................................................... 69

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5.8 GEARBOX MATCH ..................................................... 74
5.9 GEAR LEARNING ....................................................... 75
6REPORT ............................................................................. 79
6.1. Report.................................................................. 80
6.2. Replay.................................................................. 83
6.3. File Manager........................................................ 84
7SETTINGS .......................................................................... 86
7.1. Language............................................................. 87
7.2. Units..................................................................... 88
7.3. Bluetooth ............................................................. 89
7.4. My Workshop Info ............................................... 90
7.5. VCI Firmware Information ................................... 91
7.6. About ................................................................... 92
8FACTORY RESET.............................................................. 94
9REMOTE ASSISTANCE .................................................... 99
10 FAQ................................................................................ 102
Q1: Failed to generate diagnosis report .......................... 102
Q2: How to print diagnosis report .................................... 104
Q3: Failed to extract files ................................................. 105
Q4: Mailbox supported..................................................... 105
Q5: How to make an appointment for remote support .... 105

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Q6: How to generate and upload diagnostic log files...... 106
Q7: How to switch language ............................................ 106
Q8: Failed to diagnose vehicle ........................................ 106
Q9: Failed to activate or register...................................... 107
Q10: Failed to turn on when charging ............................. 108
Q11: Failed to open the diagnosis app with PROMPT “Sync
your device. the device has been offline for more than 30 days.
you should connect INTERNET SYNC DEVICES TO THE
NETWORK STATUS!” ............................................................ 108
Q12: Failed to enter Vehicle menu .................................. 109
SHENZHEN XTOOLTECH INTELLIGENT CO., LTD............ 110