OBDSTAR G3 Program Seat Leon 2016 MQB48 All Keys Lost

Programmed Seat Leon 2016 MQB48 all keys lost using OBDSTAR X300 Classic G3 and MP001.

Blade key. Manual gearbox.

Tools used:

OBDSTAR X300 Classic G3

MP001

OBDSTAR RH850 C4-06 adapter

New key to be programmed

Read MQB48 cluster with G3 and RH850 adapter.

Read gearbox TCU with G3.

Read engine ECU MED17.5.25 with G3.

Load cluster, gearbox and ECU data to get sync data for free.

Load cluster and sync data to generate dealer key.

Then learn key in car.

Done.