Cruise Control; Messages In The Multifunction - Mercedes-Benz 2009 M-Class Operator's Manual

Practical hints
Vehicle status messages in the multifunction display
Display messages
G Warning!
If the 59 indicator lamp remains illuminated with an adult occupant on the front passenger seat even after performing the
above corrective steps, do not have any passenger use the front passenger seat until the system has been repaired.
Driving systems
Display messages

Cruise Control

Inoperative
Cruise Control - - - MPH
(USA only)
- - - Km/h
(Canada only)
312
Possible cause/consequence
Possible cause/consequence
The cruise control is malfunctioning.
One of the activation conditions for cruise
control has not been fulfilled. For
example, you have attempted to set a
speed below 20 mph (30 km/h).
Possible solution
soon as possible at an authorized Mercedes-Benz
Center.
Possible solution
X
Have cruise control checked at an authorized
Mercedes-Benz Center.
X
Drive faster than 20 mph (30 km/h), if the
situation allows, and set the speed.
X
Check the activation conditions for cruise
control ( Y page 164).