S 55 AMG (220.174) V8-5.5L SC (113.991) (2004)
Keyless Entry Transmitter Battery: Service and Repair
AR80.35-P-4210E Remove/Install Batteries For Remote Control Key
NOTE: The spare key cannot be opened, it does not contain any batteries
Removal, Installation
1
Remove mechanical key (2) from remote control key
2
Press in catch (1) with mechanical key (2)
3
Lift battery compartment (3) slightly in direction of arrow (4)
4
Remove battery compartment (3) in direction of arrow (5)
NOTE: Dispose of dead batteries property
5
Insert batteries (6) below contact spring (7)
NOTE: Installation: Pay attention to polarity (plus symbol up)
CAUTION: When inserting the batteries ensure that the battery contacts are free of grease
6
Install in opposite order
NOTE: Installation: Ensure that battery compartment catches in key housing