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
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.
