Tyres
Problem Possible causes/consequences and M Solutions
h
You are
driving and the
yellow tyre pressure
monitor warning lamp
(pressure loss/
malfunction) is lit.
In addition, the \
door warning lamp and
other warning lamps,
e.g. ÷, light up.
The central vehicle electronics system is malfunctioning.
After the engine is switched off:
R
do not
lock/unlock the doors using the remote control function of
the key
R
you can no longer start the engine
X
Vehicles with a colour display: observe the additional display
messages.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to
road and traffic conditions. Do not continue driv-
ing under any circumstances.
X
Secure the vehicle against rolling away (Y page 107).
X
Consult a qualified specialist workshop.
h
You are
driving and the
yellow tyre pressure
monitor warning lamp
(pressure loss/
malfunction) is lit. A
warning tone also
sounds.
The tyre pressure in one or more tyres has dropped suddenly.
G
WARNING
If you drive with a flat tyre, there is a risk of the following haz-
ards:
R
a flat tyre affects the ability to steer or brake the vehicle
R
you could lose control of the vehicle
R
continued driving with a flat tyre will cause excessive heat
build-up and possibly a fire
There is a risk of an accident.
X
Stop the vehicle without making any sudden steering or braking
manoeuvres.
Pay
attention to the traffic conditions as you do so.
X
Secure the vehicle against rolling away (Y page 107).
X
Check the tyres and, if necessary, follow the instructions for a
flat tyre (Y page 184).
160
Warning and indicator lamps in the instrument cluster
>> On-board computer and displays.