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:
Dual Tone Multi-Frequency (DTMF) Tones
The Bluetooth system can send numbers and the numbers stored as name tags during
a call. You can use this feature when calling a menu&-driven phone system. Account
numbers can also be stored f ...
Paging
To learn how to page, refer to “Working with Automated
Systems”. Paging works properly except for pagers of
certain companies, which time out a little too soon to
work properly with the Ucon ...
Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tir ...