Mercedes-Benz GLK-Class: Changing the battery
You require a CR 2025 3 V cell battery.
- Take the mechanical key out of the SmartKey ().
- Press mechanical key 2 into the opening in the SmartKey in the direction of the arrow until battery tray cover 1 opens. When doing so, do not hold cover 1 shut.
- Remove battery tray cover 1.
- Repeatedly tap the SmartKey against your palm until battery 3 falls out.
- Insert the new battery with the positive terminal facing upwards. Use a lint-free cloth to do so.
- Make sure that the surface of the battery is free from lint, grease and all other forms of contamination.
- Insert the front tabs of battery tray cover 1 and then press to close it.
- Insert the mechanical key into the SmartKey.
- Check the function of all SmartKey buttons on the vehicle.
Checking the battery
Press the or
button. The battery is working
properly if battery check lamp 1 lights up briefly
If battery check lamp 1 does not light up briefly during the test, the battery
is discha ...
Problems with the SmartKey
Problem
You cannot lock or unlock the vehicle using the SmartKey.
Possible causes/consequences and Solutions
The SmartKey battery is discharged or nearly discharged.
Try again to lock/unlock th ...
See also:
Theft-alarm system
This system is designed to provide protection from unauthorized entry into the
car. This system is operated in three stages: the first is the "Armed" stage, the
second is the "Ala ...
Wheel changing safety
Before raising the vehicle or changing a wheel,
ensure that you read and comply with the
following warnings.
Always find a safe place to
stop, off
the highway and away from traffic.
Ensure tha ...
Manual Door Locks
To lock each door, push the door lock knob on each door
trim panel downward. To unlock each door, pull the door
lock knob on each door trim panel upward.
Manual Lock Knob
If the door lock knob ...
