W
War
arning/indicat
ning/indicator lamp
P
or lamp
Possible causes/conseq
ossible causes/consequences and
uences and
M
M
Solutions
Solutions
#
Pull over and stop the vehicle safely as soon as possible, paying attention to road and tra c conditions. Do not
continue driving under any circumstances.
#
Consult a quali ed specialist workshop.
#
Note the messages on the instrument display.
Engine
Engine
W
War
arning/indicat
ning/indicator lamp
P
or lamp
Possible causes/conseq
ossible causes/consequences and
uences and
M
M
Solutions
Solutions
ÿ
Coolant warning lamp
* The red coolant warning lamp is lit while the engine is running.
Possible causes:
R
The temperature sensor is malfunctioning
R
The coolant level is too low
R
The air supply to the radiator is obstructed
R
The radiator fan is faulty
R
The coolant pump is faulty
If there is an additional warning tone, the coolant temperature has exceeded the maximum permissible temperature.
454
454 Display messages and warning/indicator lamps
Summary of Contents for C-Class Coupe 2023
Page 8: ...Le hand drive vehicles 6 6 At a glance Cockpit ...
Page 11: ......
Page 12: ...Standard instrument display 10 10 At a glance Indicator and warning lamps standard ...
Page 16: ...14 14 At a glance Overhead control panel ...
Page 18: ...16 16 At a glance Door operating unit and seat adjustment ...
Page 20: ...18 18 At a glance Emergencies and breakdowns ...
Page 206: ...R Notes on towing with both axles on the ground page 350 204 204 Driving and parking ...
Page 501: ......
Page 502: ......