How to use CG Pro to Change BMW 535Li 2014 35160DOWT Odometer

To reset odometer on BMW 535Li 2014, you need to change mileage on both CAS4 module and instrument cluster. The job can be done by CG Pro 9S12 programmer (No need other devices.)

Model: BMW 535Li (LCD instrument cluster )

Year: 2014

Instrument type: 160DOWT

Immobilizer: CAS4-5M48H

Devices used: CG Pro,  DB25 adapter, M35080/35160 adapter 

Procedure:

Step 1: Remove Instrument cluster 

Record original mileage: i.e 160033 KM

Disconnect power supply. Remove and disassemble instrument cluster

Locate eeprom chip : 160DOWT

Step 2: Remove CAS4 module 

Locate eeprom chip: 5m48h

Step 3: Reset Odometer in instrument 160DOWT

Solder 160DOWT chip into M35080 adapter, connect 35080 adapter with CG-Pro

Open CG Pro software, select Odometer function->BMW->160DQ Method 1

Press Read button to read odometer

Read data success

Press KM icon, manually enter mileage you desired and confirm

Press YES to continue

Press Write 

Operation success. CGPro reset odometer on 160DOWT succeed.

Step 4: Change odometer on CAS4 with CGPro

Connect CAS4 and CG Pro via DB25 connector (cg-pro will show you wiring diagram)

In CG-Pro software, select Odometer->BMW->CAS4-5M48H (Backup EEPROM)

Press Read

Decrypt chip in process

Read data success

Press Write

CG Pro will auto backup eeprom to C:/Users/toshiba/Documents/Last1K/ folder

Writing data

Operation success

Check new mileage after reset.

Done.