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:
Setting the fragrance system
Requirements:
Automatic climate control is activated.
The glove box is closed.
The fragrance system distributes a pleasant fragrance
throughout the vehicle interior from a flacon
located in the glove box.
Call up the climate control menu...
Always fasten your seat belt correctly before
starting a journey. A seat belt can only provide
the best level of protection if it is worn correctly.
WARNING Risk of injury or death due to
incorrectly fastened seat belt
If the seat belt is not worn correctly, it cannot
perform its intended protective function...