FAQ: Xhorse BCM2 Solder-Free Adapter for Audi Add Key & All Key Lost

Xhorse BCM2 Solder-Free Adapter for Audi

Xhorse BCM2 Solder-free Adapter set for Audi add key & all key lost solution is coming!!! No need to connect VW server, support to get BCM2 IMMO data without original key ID, support to exchange BCM2 function in future update.


Compatible to work with VVDI Key Tool Plus, VVDI2 + VVDI Prog.


  • 2013-2019 A4L, A5, Q5

(BCM2 version:0711, 0650, 0641) support add key and all key lost.

  • 2013-2019 A6L, A7, A8

(BCM2 version: 0825, 0824, 0827) support get BCM2 IMMO data when all key lost.


Add Key All Key Lost
Get BCM2 Data Synchronize Data Or Not Get BCM2 Data Synchronize Data Or Not
A4L/A5/Q5, -2013 OBD No OBD/partially need disassembly No
A4L/A5/Q5, 2013-2019 VVDI BCM2 Adapter No VVDI BCM2 Adapter No
A6L/A7/A8, -2013 OBD Read working key OBD/partially need disassembly Third party calculation
A6L/A7/A8, 2013-2019 OBD Read working key VVDI BCM2 Adapter Third party calculation


Xhorse BCM2 Solder-Free Adapter for Audi



Q: Does it support Audi A6L AKL without data synchronization?

A: A6L does not support currently, it can read BCM2 data & synchronize data by the third party when all key lost. So far, only A4L, A5, Q5 support.


Q: Can it work with VVDI2?

A: Yes, VVDI2 will update the software to support this function, but should work with VVDI Prog together.


Q: When is it available?

A: Early in September, shipped by pre-orders in turn.


Q: Is there an annual fee in the future? Will it deduct tokens?

A: It only charges one-time fee, and does no need any tokens.


Q: What types of keys is it used for?

A: 754J Smart Key on market.


Q: Is BCM2 easy to disassemble?

A: Yes, most people with hands-on ability can. It is a plastic box generally hides after the protection mat in car trunk. Just open it to get the BCM2 board.


Q: Can I read BCM2 data via soldering wires directly?

A: Audi Solder-free Adapter consist of 6 parts, the main part is the orange BCM2 adapter. Soldering wires with it was allowed to read data directly. But it is not sold separately at present. To avoid damaging the BCM, we’ll highly suggest to use solder-free adapters set for newbies.


Now purchase Audi BCM2Adapter + 754J Smart Key together can earn more discounts!


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