3/18/2019

CG Pro change BMW X1 2010 CAS3 M35080 Odometer

Model: BMW X1
Year: 2010
Instrument type: 35080
Immobilizer: CAS3-0L15Y
Purpose: odometer correction
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Original odometer: 191,245 km

Step 1: Remove Dash
Turn off ignition.  Remove and disassemble dashboard instrument
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Locate chip m35080DOWQ
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Step 2: Remove IMMO Box
Remove immo box CAS3-0L15Y
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Step 3: Change mileage in dash
Solder 080DOWQ chip into CGPRO M35080/35160 adapter
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Select Model->Adjust mileage->BMW->35080 V1 (080DQ)
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Choose Adjust mileage function icon and enter mileage you desired

Step 4: Correct odometer in Immobilizer
Connect CAS3 0L15Y eeprom IC chip with CG-Pro DB25 connector
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In CG Pro software, select Chip->Adjust mileage->BMW->CAS3 0L15Y
Manully enter new mileage you desired
Press YES to confirm
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Both dash and immo mileage reset successfully. Reinstall dashboard and immo box to vehicle.
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Reset fault codes or do necessary coding with CGDI BMW.