Mercedes-Benz S-Class 2014 Owners Manual - Manual (Page 295)

Display messages Possible causes/consequences and M M Solutions
DISTRONIC PLUS DISTRONIC PLUS
Inoperative Inoperative
DISTRONIC PLUS is defective.
The following may have also failed:
R BAS PLUS
R PRE-SAFE ® Brake
R DISTRONIC PLUS Steering Assist
A warning tone also sounds.
X
Visit a qualified specialist workshop.
DISTRONIC PLUS DISTRONIC PLUS
Suspended Suspended
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 DISTRONIC PLUS
- - - mph - - - mph
An activation condition for DISTRONIC PLUS is not fulfilled.
X
Check the activation conditions for DISTRONIC PLUS
(
Y
page 201).
DTR+: Steering DTR+: Steering
Assist. Currently Assist. Currently
Unavailable See Unavailable See
Operator's Manual Operator's Manual
DISTRONIC PLUS Steering Assist is temporarily inoperative.
Possible causes are:
R the windshield in the camera's field of vision is dirty.
R visibility is impaired due to heavy rain, snow or fog.
R there are no lane markings for a longer period.
R the lane markings are worn, dark or covered, e.g. by dirt or snow.
When the causes stated above no longer apply, the display
message disappears.
DISTRONIC PLUS Steering Assist is operational again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle against rolling away (
Y
page 190).
X
Clean the windshield.
DTR+: Steering DTR+: Steering
Assist. Assist.
Inoperative Inoperative
DISTRONIC PLUS Steering Assist is faulty.
However, the DISTRONIC PLUS functions are still available.
A warning tone also sounds.
X
Visit a qualified specialist workshop.
Display messages
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