Mercedes-Benz GLK-Class: Mechanical key
Restoring the factory settings
Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...General notes
If the vehicle can no longer be locked or unlocked with the SmartKey, use the mechanical key. If you use the mechanical key to unlock and open the driver's door, the anti-theft alarm system w ...See also:
How to Add Coolant to the Coolant Surge Tank
Notice: This vehicle has a specific coolant fill procedure. Failure to follow
this procedure could cause the engine to overheat and be severely damaged.
If you have not found a problem yet, check t ...
Interior protection
The interior protection feature of the full alarm
system may be temporarily disabled via Alarm
sensors in the Vehicle Settings menu. See 56,
VEHICLE INFORMATION AND SETTINGS
MENU.
Note: If the in ...
Before checking or servicing in the engine compartment
- Always stop the engine and set
the parking brake firmly to prevent
the vehicle from moving.
- Always let the engine cool down.
Engine parts become very hot
when the engine is running and ...