Mercedes Vito Viano W636/W639 Not Show Mileage CGDI solution
Symptoms: It is a common phenomenon that Mercedes Benz Vito/Viano, W636/W639 doesn’t show mileage at all after replacing second-hand instrument cluster. Cluster (new type ) Eeprom: 25LC640 (25640) Solution: Disassemble the instrument cluster, remove dashboard, locate chip IC 25LC640, read… Continue Reading