Xhorse VVDI Key Tool Plus now supports reading original VAG MQB49/5C and 5D key data to add a spare key function.
Requirement:
Update Key Tool Plus IMMO Database to V142, PROG database to V187 and newer version.
What Xhorse device supports this function?
Xhorse VVDI Key Tool Plus with MQB license activation
Other Xhorse devices don’t support 5C 5D function yet.
What keys should be used?
For 5C type you can use Xhorse XS smart remote or original key.
For 5D system, must use original key.
How to add VAG MQB49 5C or 5D key with vvdi key tool plus?
Go to IMMO Programming- VW- Select by type- MQB instrument- Read key to obtain data – MQB49 (5C) key disassembly reading or MQB49 (5D) key dismantling and reading.
Step 1: Read original key data.
Either solder wires to original key PCB (Xhorse will show you the key wiring diagrams) or use solder free adapter (coming soon) to read key data.
Read and save key data.
Step 2: Generate dealer key (by uploading key file)
Step 3: Learn key in car
For some 2023+ models you may also need to unlock SFD gateway before learning key in car.
Xhorse vs Keydiy VAG 5C and 5D function:
Both support reading original key data to add spare key. Cannot do All keys lost.
Keydiy will generate a service code to learn it. It will not retrieve CS and PIN code.
Xhorse will save original key data as file. If upload key data file you will get CS and PIN.
