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Warning/indicator
lamp
Possible causes/consequences and
M
M
Solutions
R
In vehicles without steering wheel buttons – via the display on
the on-board computer .
R
In vehicles with steering wheel buttons – via the analog dis‐
play on the instrument cluster
#
If the coolant temperature is below the maximum value specified
below, you can continue driving to the nearest qualified specialist
workshop.
#
Avoid high engine loads, e.g. driving on hilly roads or stop-and-go
driving.
During normal driving and if the coolant level is correct, the coolant
temperature display is permitted to rise to letter
H
or the red mark.
Tires
Warning/indicator
lamp
Possible causes/consequences and
M
M
Solutions
h
Tire pressure monitoring
system warning lamp
*The yellow tire pressure monitoring system warning lamp (pressure
loss/malfunction) is on.
The tire pressure monitoring system has detected a loss of pressure
in at least one tire.
&
WARNING Risk of an accident due to insufficient tire pres‐
sure
R
The tires can burst.
R
The tires can wear excessively and/or unevenly.
R
The driving characteristics as well as the steering and braking
may be greatly impaired.
You could then lose control of the vehicle.
#
Observe the recommended tire pressures.
#
Adjust the tire pressure if necessary.
#
Stop the vehicle without steering or braking suddenly. Pay atten‐
tion to the traffic conditions.
#
Secure the vehicle against rolling away.
#
Pay attention to the display messages.
#
Check the tires and, if necessary, replace the wheel
(
/
page 218).
#
Check the tire pressure .
In vehicles with steering-wheel buttons, you can check the tire pres‐
sure electronically (
/
page 209).
#
Correct the tire pressure as necessary.
268 Display messages and warning and indicator lamps