Display Message - Mercedes-Benz E-Class Coupe Operator's Manual

Display messages
232
Display messages
PRE-SAFE
Inoperative See
Operator's Manual
PRE-SAFE
Functions
Currently Limited
See Operator's
Manual
PRE-SAFE
Functions Limited
See Operator's
Manual
A
Malfunction
Service Required
Possible causes/consequences and M Solutions
Important functions of PRE-SAFE
safety systems, e.g. air bags, remain available.
X
Visit a qualified specialist workshop immediately.
®
PRE-SAFE Brake is temporarily inoperative. Possible causes are:
function is impaired due to heavy rain or snow.
R
the sensors in the radiator grill and the bumper are dirty.
R
the radar sensor system is temporarily inoperative, e.g. due to
R
electromagnetic radiation emitted by nearby TV or radio
stations or other sources of electromagnetic radiation.
the system is outside the operating temperature range.
R
the on-board voltage is too low.
R
When the causes stated above no longer apply, the display
message disappears.
®
PRE-SAFE Brake 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 (
X
Clean the sensors in the radiator grill and the bumper
( Y page 304).
X
Restart the engine.
®
PRE-SAFE Brake is inoperative due to a malfunction. BAS PLUS
or the distance warning signal may also have failed.
X
Visit a qualified specialist workshop.
G
Risk of injury
Cabriolet: the roll bars are defective.
X
Visit a qualified specialist workshop immediately.
®
have failed. All other occupant
Y page 167).