Warning/indicator lamp
Possible causes/consequences and
M
M
Solutions
ï
Trailer tow hitch warning
lamp
* The red trailer hitch warning lamp is lit.
The trailer hitch is not operational.
&
WARNING Risk of an accident if the ball neck is not locked
The trailer may become detached.
#
Stop the vehicle immediately in accordance with the traffic conditions. Do not continue driving.
#
Uncouple the trailer and secure it against rolling away.
#
Initiate a new swivel movement and do not re-couple the trailer until the warning/indicator lamp goes out.
#
Note the messages on the multifunction display.
Engine
Warning/indicator lamp
Possible causes/consequences and
M
M
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
502 Display messages and warning/indicator lamps
Internal use only
Summary of Contents for C-Class Saloon 2020
Page 2: ...Internal use only ...
Page 3: ...Internal use only ...
Page 9: ...Left hand drive vehicles 6 At a glance Cockpit Internal use only ...
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Page 17: ...14 At a glance Overhead control panel Internal use only ...
Page 19: ...16 At a glance Door control panel and seat adjustment Internal use only ...
Page 21: ...18 At a glance Emergencies and breakdowns Internal use only ...
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