Warning And Indicator Lamps In The Instrument Cluster; Warning Lamp; Seat Belt - Mercedes-Benz C-Class Coupe Operator's Manual

Warning and indicator lamps in the instrument cluster

Display messages
Â
Key Not Detected
(White display
message)
Â
Key Detected in
Vehicle
Â
Remove 'Start'
Button and Insert
Key
Â
Close Doors to
Lock Vehicle
Warning and indicator lamps in the instrument cluster
Seat belts
Problem
7
After starting the
engine, the red seat
belt warning lamp lights
up for six seconds.
7
After starting the
engine, the red seat
belt warning lamp lights
up. In addition, a
warning tone sounds
for up to six seconds.
Possible causes/consequences and M Solutions
The KEYLESS-GO key cannot be detected at present.
X
Change the location of the key with the KEYLESS-GO functions
in the vehicle.
If the KEYLESS-GO key is still not detected:
X
Operate the vehicle with the SmartKey in the ignition lock.
The KEYLESS-GO key has been detected inside the vehicle during
locking.
X
Remove the KEYLESS-GO key from the vehicle.
KEYLESS-GO is temporarily malfunctioning or is defective. A
warning tone also sounds.
X
Insert the SmartKey into the ignition lock and turn it to the
desired position.
X
Visit a qualified specialist workshop.
At least one door is open. A warning tone also sounds.
X
Close all doors and lock the vehicle again.
Possible causes/consequences and M Solutions
The seat belt warning lamp reminds the driver and front passenger
to fasten their seat belts.
X
Fasten your seat belt (
G
Risk of injury
The driver's seat belt is not fastened.
X
Fasten your seat belt (
The warning tone ceases.
Y page 48).
Y page 48).
227
Z