Mercedes-Benz 2013 CL Operator's Manual page 381

Display messages
Cruise Control
Inoperative
Cruise Control
--- mph
Tires
Display messages
tire pressures
displayed after
driving a few
minutes
tire press. monitor
inoperative
tire press. monitor
inoperative No
wheel sensors
Possible causes/consequences and M Solutions
Cruise control is defective.
A warning tone also sounds.
Visit a qualified specialist workshop.
X
A condition for activating cruise control has not been fulfilled.
You have tried to store a speed below 20 mph (30 km/h), for
example.
If conditions permit, drive faster than 20 mph (30 km/h) and
X
store the speed.
Check the activation conditions for cruise control
X
( page 294).
Y
Possible causes/consequences and M Solutions
The tire pressure monitor is measuring the tire pressure.
Drive on.
X
The tire pressures appear in the multifunction display after you
have been driving for a few minutes.
The tire pressure monitor is faulty.
Visit a qualified specialist workshop.
X
The wheels mounted do not have a suitable tire pressure sensor.
The tire pressure monitor is deactivated.
Mount wheels with suitable tire pressure sensors.
X
The tire pressure monitor is activated automatically after driving
for a few minutes.
Display messages
Z
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