Xtool PS2/ PS90 GDS Gasoline Mercedes-Benz V16.21

XTOOL PS2/ PS90 GDS Gasoline for Mercedes truck is updated to 16.21 version. Here’s all the new information for PS2/ PS90 GDS v16.21 and step-by-step PS2 v16.21 update instruction is here.

 New languages available:

English, Russian, Simplified Chinese, Traditional Chinese, Spanish,

 German, French, Portuguese, Italian, Dutch, Arabic, Farsi (newly added)

V16.21 new functions:


Steering angle,

Tyre pressure loss alarm (activated)

and other common special function

ps. original functions:

1. Auto key programming/immobilizer
2. Oil reset
3. Reads/erases fault codes
4. Scans engine
5. Turns off service lights
6. Scans auto transmission
7. Turns off SRS airbag lights
8. Turns off ABS lights
9. Live data stream


How to update XTOOL PS2 GDS to v16.21:
1) go to www.xtooltech.com and login in to user center with User Name and password.
XTOOL-PS2-GDS2-16.21 (1)

2) Select “Download Center” option under “Navigation” tab

3) Enter Download Center program, download the “Update Tool

XTOOL-PS2-GDS2-16.21 (2)

4) Then download the software you need to update
XTOOL-PS2-GDS2-16.21 (3)

5) Save the update software to be downloaded to a certain folder

6) Open and run Xtool “Update Tool-V* exe” setup on the desktop

XTOOL-PS2-GDS2-16.21 (4)

7) Follow the system prompt until the update tool installation is completed

8) Then remove the SD card from the Xtool PS2 truck diagnostic tool to the SD card reader and then connect it to the computer.

9) Open the Xtool Update Tool on the desktop when the SD card has successfully connected with your computer

XTOOL-PS2-GDS2-16.21 (5)

10) Click the browse button to select the folder where you going to put the software winrar files.

Click Confirm button and it will reads your PS2 serial number and the software.

XTOOL-PS2-GDS2-16.21 (6)

11) Select the software to be updated and click the Update button to update

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12) Wait until PS2 GDS software update is completed.