four wheel drive MERCEDES-BENZ E-CLASS CABRIOLET 2011 Owners Manual

Display messages Possible causes/consequences and
M Solutions
Cruise control
--- km/h Ac
onditi on foractivatin gcruise control has no tbeen met.
You hav etried to store aspeed below 30 km/h, for example.
X If condition spermit ,drive faster than 30 km/ hand stor ethe
speed.
X Check the activation condition sfor cruise control
(Y page 169). 120 km/h
Maximu
mspeed exceeded Only for certain countries: the maximum speed has been excee-
ded.
In addition, the multifunction display shows
120 km/h .
X Driv eslower. Tyres
Display messages Possible causes/consequences and
M Solutions
Tyre pressure
Check tyres G
Risk of accident
The tyre pressure loss warning system has detected asignificant
loss in pressure.
Aw arning tone also sounds.
X Stop th evehicle without making any sudde nsteering or braking
manoeuvres .Pay attentio ntothe traffic conditions as you do
so.
X Check the tyres and, if necessary, change the wheel
(Y page 323).
X Check the tyre pressures and, if necessary, set to the correct
tyre pressure.
X Restart the tyre pressure loss warning system when the tyre
pressure is correc t(Ypage 322). Check tyre pres‐
sures
then restar
tRun Flat Indicator The tyre pressure loss warning system generated
adisplay mes-
sage and has not been restarted since.
X Set the correct tyre pressure in all four tyres.
X Restart the tyre pressure loss warning system (Y page 322).Run Flat Indicator
inoperative The tyre pressure loss warning system is faulty.
X
Visit aqualified specialist workshop. Display messages
249On-boardcomputer and displays Z