How to correct VAG MQB mileage with CG100X?


How to correct VAG MQB mileage with CG100X?

Read and save original data.
Send original data to CGDI personnel to modify mileage.
Write modified data back to the cluster.

Here comes the pinouts to VAG MQB cluster.

D70F3526 (A2C81589700) 

Cg100x Vag Mqb Odometer Pinout 2

2 Ways to read mcu data

Method 1: Cut PIN diagram

Cg100x Vag Mqb Odometer Pinout 3

Method 2: Lift PIN diagram

Cg100x Vag Mqb Odometer Pinout 4

D70F3529 pinouts

Method 1: Cut PIN diagram

Cg100x Vag Mqb Odometer Pinout 5

Method 2: Lift PIN diagram

Cg100x Vag Mqb Odometer Pinout 6

D70F3532(A2C81589500) pinouts

Cg100x Vag Mqb Odometer Pinout 7

FYI:

CG100X will also correct VAG Johnson control cluster odometer

C-TREK 2016-2020 D70F3423, 2016-2020 D70F3423 (95320 read and write); 2016-2020 D70F3423 (Flash read and write)

Bora/Jetta/Santana 2015-2019 D70F3423, 2015-2019 D70F3423 (95320 read and write); 2015-2019 D70F3423 (Flash read and write)

Cg100x Vag Johnson Odometer Pinout 1

Cg100x Vag Johnson Odometer Pinout 2

Cg100x Vag Johnson Odometer Pinout 3