CG PRO Odometer Correction BMW E91 Dashboard & CAS4

auto key programmer

VVDI Prog TMS370 (PLCC28\PLCC44\PLCC68) Adapter

CG PRO 9S12 programmer for MB BMW LandRover Porsche

Digiprog 3 universal odometer correction tool

You have to know:

For BMW CAS, it’s necessary to correct odometer for both dashboard and CAS.

For BMW EWS, it’s okay to have dashboard odometer correction only.


Step 1: BMW dashboard V4 (35080 VP/V6) odometer correction

Step 2: BMW CAS4 1L15Y odometer correction

In detail…

Step 1: CG PRO change mileage BMW dashboard V4 (35080 VP/V6)

Select a model

Brand: BWM

Function: Dashboard

Model: V4 (35080 VP/V6)


Read data

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Successfully read data

Save file

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Operation completed!




Run CG PRO software as administrator


Select a model

Brand: BWM

Function: Dashboard

Model: V4 (35080 VP/V6)

Open file- original eprom bin file

cg-pro-bmw-dashboard-9 cg-pro-bmw-dashboard-10

Adjust mileage


Enter a new km as odometer correction

Here:1000 KM


Step 2: CG PRO change mileage BMW CAS4 1L15Y

Wiring diagram of DB25 Adapter


Wiring diagram of CAS4 1L15Y

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Close CG PRO wiring diagram

Select a model

Brand: BWM

Function: Anti-theft

Model: CAS4 1L15Y


Open file- CAS4 bin file


Adjust mileage


Enter a new km as the new mileage

Here: 1000KM

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Note that, the dashboard mileage should be the same as CAS4 mileage.

Reference: CG PRO User Manual for details.. here you go

What is CG PRO

where to buy a CG PRO

How much do you know CG Pro

CG PRO software download and update

How to install CG PRO driver + software

CG PRO car list download

Edit by China obd2