Operation Manual

Display messages
Possible causes/consequences and M Solutions
Cruise Control
- - - mph
R
A condition for activating cruise control has not been fulfilled.
You have tried to store a speed below 20 mph (30 km/h), for exam-
ple.
R
ESP
®
is deactivated. The yellow ESP
®
OFF warning lamp is lit.
X
If conditions permit, drive faster than 20 mph (30 km/h) and store
the speed.
or
X
Check the activation conditions for cruise control (Y page 127).
or
X
Reactivate ESP
®
(Y page 56).
Cruise Control Off
Cruise control has been deactivated.
If a warning tone also sounds, cruise control has deactivated auto-
matically (
Y page 127).
Tires
Display messages
Possible causes/consequences and M Solutions
Please Correct Tire
Pressure
The tire pressure is too low in at least one of the tires, or the tire
pressure difference between the wheels is too great.
X
Check the tire pressures at the next opportunity (Y page 260).
X
If necessary, correct the tire pressure.
X
Restart the tire pressure monitor (Y page 262).
Check Tires
The tire pressure in one or more tires has dropped significantly. The
wheel position is displayed in the multifunction display.
A warning tone also sounds.
G
WARNING
Tire pressures that are too low pose the following hazards:
R
they may burst, especially as the load and vehicle speed increase.
R
they may wear excessively and/or unevenly, which may greatly
impair tire traction.
R
the driving characteristics, as well as steering and braking, may be
greatly impaired.
There is a risk of an accident.
X
Stop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
X
Secure the vehicle against rolling away (Y page 119).
X
Check the tires and, if necessary, follow the instructions for a flat
tire (
Y page 242).
X
Check the tire pressure (Y page 260).
X
If necessary, correct the tire pressure.
Display messages
183
On-board computer and displays
Z