Problem:
Tried to add a spare to an Audi A4 2018 using Xhorse VVDI MLB Tool and Keydiy MLB key.
VVDI MLB tool collected data ok, but failed to generate the dealer key. ID all FF.
Can I program MLB key with VVDI MLB tool using Keydiy key?
Solution:
If the brand new KD blank MLB key shows ID all FF, it cannot be used to generate dealer key directly.
You need to modify key ID, then generate dealer key.
Go to Special Function- Modify key ID.
Tick “use random key ID” and modify ID.
Then generate keydiy MLB key and learn key.
If you use KD MLB key, select Non-OEM key option and it will take 200 points to generate the KD key.
User feedback:
Audi A4 2018 add key ok with VVDI MLB Tool and KD MLB key.
Generate KD remote ok.
Learn key with key tool plus.
FYI:
Xhorse has Audi style MLB key at present. Keydiy has more MLB key options (only the OEM-solution ones work with Xhorse).
