How to: BMW JLR VW diagnose programming coding by VXDIA A3 $429

Topic: How to use VXDIA A3 $429 to perform basic OBD diagnostic, programming, coding on BMW, LAND ROVER & JAGUAR, VW also latest DOIP protocol vehicles. VXDIA A3 $429 Wins Mongoose JLR cable, VCM and VAS5054a, it covers Rover Executive Edition and new Range Rover Sports, supports firmware update, etc. It has no operation system limit and it is compatible with WIN 7/8/10, etc.

Who make VXDIA A3?

Made by Shenzhen Allscanner Technology Co., Ltd (, the famos VXDIAG NANO adapter is made by Allscanner.


VXDIAG A3 = ICOM + JLR Mangoose cable + VCM + VAS5054a

1. For BMW: = BMW ICOM A1 / A2 / A3

Diagnosis: ISTA-D v40.01.21, Programming: ISTA-P v3.59.4.004
Function: diagnosis, programming (incl. programming one module only), coding, realize hidden function, new features activation, the module system update. Here: VXDIAG A3 lots programming & coding function on many BMW models.
Language: English and Chinese, Chinese localization

2, For LAND ROVER&JAGUAR, stand out JLR Mangoose cable and VCM when diagnosing the 2014 RangeRover Executive Edition and new Range Rover Sports, since the communication protocol was changed.

Multi-language available
Function: read live Data stream, actuation test, monitoring, utility testing, reprogramming, diagnostic trouble code.
1. Allscanner VXDIAG A3 JLR SDD Diagnosis Clear DTC:
2. Allscanner VXDIAG A3 JLR SDD DataLogger:
3. VXDIAG A3 JLR SDD Diagnosis Service Reset:

3. For VAG vehicles, support the newest OODIS 4.0.0 PostSetup 30.0.10 software and UDS protocol.

Multi-language available.


How to install VXdiag A3?
Client requirement: WIN 7/8/10; IE 11+ and google Chrome ( win)

Step 1. Firstly install VX Manager
Browse , download and install “VX manager” driver.

VXManager Installation steps:!pages/VXManager/

Step 2. Connect VXDIAG A3 by USB or WIFI
Hardware USB Connection: Connect OBDII cable to the vehicle 16pin diagnostic port, and USB cable to the computer.



Hardware WiFi Connection

wifi connection-02

Step 3. Installation OEM Driver for JLR SDD, ODIS and BMW ICOM
Click [Diagnostic Apps] tab on VX Manager software interface, then click [My Apps]

Click [JLR SDD] and you will get a driver installation window, then click [Install]
If JLR SDD have been installed, then click [Update] to Update JLR SDD driver.

“Install Complete” click [close]

Next is to install / update ODIS 4.0 and BMW ISTA-D V40.01 ISTA-P V3.59.


How to update VXdiag A3?

VXDIAG Firmware Upgrade procedure (Win):!pages/VXManager/

VXDIAG software update: after the newest software is released, you will be noticed to update. I am sure for VCM, Jaguar and Land rover, VXDIAG software is always newest.


Where to order VXdiag A3?

Google and you could search out many suppliers, my main supplier is UOBDII, to me they are the most trustworthy supplier. Goods usually dispatch out within 24 hours with tracking number. Have a very good personal relationship with them.