VAG OBD can do VW all key lost with Xhorse VVDI2/Lonsdor K518/SMOK very easily. It can be used for the key all lost or add key of VW, Audi, Skoda, and the 4th generation dashboard. but when When to use VAG OBD Assistant helper cable?
When to use VAG OBD immo data calculator?
1. For the VAG vehicle with MQB immo, if the immo data can’t be read out, you can try to use VAG OBD helper, but can work for adding new keys (Take Johnson Controls key adding for example)
2. If A4L Q5 can’t be directly read out BCM2 data, and display the data length error, VAG OBD helper can be used to calculate BCM2 data.
3.If you get all keys lost for any of 2014 A6 A7 A8 Touareg, PHIDEON with 5th immo system, you can use VAG OBD helper to online calculate BCM2 data, then working together with VVDI2, APPRO to program key.
Note: Before using VAG OBD helper, please make sure the vehicle info is not tampered and vehicle status is legal, otherwise the immo data can’t be calculated.