2019 MERCEDES-BENZ C CLASS change key battery

[x] Cancel search: change key battery

Page 70 of 534

MERCEDES-BENZ C CLASS 2019  Owners Manual ProblemPossible causes/consequences and�P�PSolutions
RThe SmartKeyis defective.
�Checkthe battery usingthe batterycheck lamp andreplace if necessary (�page 66).
�Usethe emergencykeytolock or unlock

Page 500 of 534

MERCEDES-BENZ C CLASS 2019  Owners Manual Calls.......................................................... 308Accepting ............................................ 308Activating functions during a call ........ 308Calls withseveral participan