Mercedes-Benz 2013 GL Class - Manual (Page 309)

Display messages Possible causes/consequences and M Solutions
DISTRONIC PLUS
Inoperative
DISTRONIC PLUS is defective.
BAS PLUS (Brake Assist PLUS) and PRE-SAFE
® Brake may be
inoperative as well.
A warning tone also sounds.
X Visit a qualified specialist workshop.
DISTRONIC PLUS
Passive
You have depressed the accelerator pedal. DISTRONIC PLUS is no
longer controlling the speed of the vehicle.
X Remove your foot from the accelerator pedal.
DISTRONIC PLUS
- - - mph An activation condition for DISTRONIC PLUS is not fulfilled.
X Check the activation conditions for DISTRONIC PLUS
(
Y page 193).
Cruise Control
Inoperative
Cruise control is defective.
X Visit a qualified specialist workshop.
Cruise Control
- - - mph 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.
X If conditions permit, drive faster than 20 mph (30 km/h) and
store the speed.
X Check the activation conditions for cruise control
(
Y page 190).
Display messages
307
On-board computer and displays
Z