Mercedes-Benz-W212-instrukcja-obslugi

254 Display messages
On-board computer and displays
Display messages
DISTRONIC PLUS
Currently
Unavailable See
Operator's Manual
DISTRONIC PLUS
Inoperative
DISTRONIC PLUS
Override
DISTRONIC PLUS
--- mph
Possible causes/consequences and M Solutions
DISTRONIC PLUS is deactivated and is temporarily inoperative if:
Rthe DISTRONIC PLUS cover in the radiator grill is dirty.
Rthe sensors in the bumpers are dirty.
Rthe radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio
stations or other sources of electromagnetic radiation.
Rits function is impaired due to heavy rain or snow.
Rthe system is outside the operating temperature range.
Rthe on-board voltage is too low.
A warning tone also sounds.
DISTRONIC PLUS is operational again and the display message
disappears when:
Rthe dirt (e.g. slush) drops away while the vehicle is in motion.
Rthe system detects that the sensors are fully available again.
Rthe system is within the operating temperature range.
If the display message continues to be displayed:
X Clean the DISTRONIC PLUS cover in the radiator grill
(Y page 317).
X Clean the bumpers (Y page 317).
X Restart the engine.
DISTRONIC PLUS is faulty. BAS PLUS and PRE-SAFE ® Brake may
also have failed. A warning tone also sounds.
X Visit a qualified specialist workshop.
You have depressed the accelerator pedal. DISTRONIC PLUS is no
longer controlling the speed of the vehicle.
X Take your foot off the accelerator pedal.
An activation condition for DISTRONIC PLUS is not fulfilled.
X Check activation conditions for DISTRONIC PLUS
(Y page 179).