Tips to Add VAG MQB49 Key with VVDI Key Tool Plus

 How to program VAG MQB49 key with xhorse vvdi key tool plus? This is a frequently asked question.

Here’s the clue.

• Only  Johnson Control instrument is supported by xhorse.
• Xhorse key tool plus or vvdi2 will only add key to MQB49 (still need sync data), they cannot do MQB49 all keys lost.

1. Calculate immo data online

Try to read immo data with key tool plus, if failed to read immo data (shown as error image below). You need to obtain sync data from 3rd party.

vvdi key tool plus