Mercedes-Benz SLK-Class 2012 Owners Manual - Manual (Page 210)

Display messages Possible causes/consequences and M Solutions
PRE-SAFE
Function Currently
Limited See Oper.
Manual
G Risk of accident
PRE-SAFE ® Brake is temporarily inoperative. Possible causes are:
R the DISTRONIC PLUS cover in the radiator trim is dirty
R function is impaired due to heavy rain or snow.
R the sensors in the bumpers are dirty.
R the 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.
R AMG vehicles: ESP ® is deactivated.
R the system is outside the operating temperature range.
R the on-board voltage is too low.
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 Apply the electric parking brake.
X
Clean the DISTRONIC PLUS cover in the radiator trim
(
Y
page 269).
X Clean the bumpers (
Y
page 269).
X Restart the engine.
X AMG vehicles: reactivate ESP ® (
Y
page 60).
If the system detects that the sensors are fully operational, the
display message disappears.
PRE-SAFE
® Brake is operational again.
PRE-SAFE
Functions Limited
See Operator's
Manual
G Risk of accident
PRE-SAFE ® Brake is defective. BAS PLUS or the distance warning
signal may also have failed.
X
Visit a qualified specialist workshop.
6
SRS Malfunction
Service Required
G Risk of injury
There is a malfunction in the SRS (Supplemental Restraint
System). The 6 warning lamp also lights up in the instrument
cluster.
X Visit a qualified specialist workshop.
208
Display messages
On-boar
d
compu
ter
and
disp
lays