Mercedes-Benz GLC : SmartKey / Problems with the SmartKey, troubleshooting
You can no longer lock or unlock the vehicle
Possible causes:
- The SmartKey battery is weak or discharged.
- The SmartKey is faulty.
Check the battery using the indicator lamp.
Replace the SmartKey battery, if necessary.
Use the emergency key to lock or unlock.
Have the SmartKey checked at a qualified specialist workshop.
There is interference from a powerful radio signal source
The SmartKey function is impaired by, for example:
- High voltage power lines
- Mobile phones
- Electronic devices (notebooks, tablets)
- Shielding due to metal objects or induction
loops for electrical gate systems or automatic
barriers
Make sure that there is sufficient distance between the SmartKey and the potential source of interference.
You have lost a SmartKey
Have the SmartKey deactivated at a qualified specialist workshop.
If necessary, have the mechanical lock replaced as well.
DANGER Serious damage to health
caused by swallowing batteries
Batteries contain toxic and corrosive substances.
Swallowing batteries may cause
serious damage to health...
Other information:
Multimedia system:
Comfort
Ambient Lighting
Setting the color
Select Color.
Set the desired color.
Adjusting the brightness
Select Brightness.
Adjust the brightness.
Activating the brightness for zones
Select Brightness.
Select Brightness Zones...
NOTE Plug-in hybrid
Observe the notes in the Supplement.
You could otherwise fail to recognize
dangers.
ENVIRONMENTAL NOTE Environmental
damage due to operating conditions and
personal driving style
The pollutant emission of the vehicle is
directly related to the way you operate the
vehicle...