Mercedes-Benz E-Class Saloon Owner's Manual page 307

Display messages
304
Display messages
PRE-SAFE PRE-SAFE
inoperative See inoperative See
Owner's Manual Owner's Manual
PRE-SAFE PRE-SAFE
Functions cur‐ Functions cur‐
rently limited rently limited See
Owner's Manual Owner's Manual
PRE-SAFE PRE-SAFE
Functions limited Functions limited
See Owner's Manual See Owner's Manual
Possible causes/consequences and M M Solutions
Important functions of PRE-SAFE
safety systems, e.g. airbags, remain available.
Consult a qualified specialist workshop immediately.
X
®
PRE‑SAFE PLUS or PRE‑SAFE
Possible causes:
See
the function is impaired due to heavy rain or snow
R
the radar sensor system is temporarily inoperative, e.g. due to
R
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation
AMG vehicles: ESP
R
the system is outside the operating temperature range
R
the on-board voltage is too low
R
Once the causes listed above no longer apply, the display message
goes out.
®
PRE‑SAFE PLUS and PRE‑SAFE
If the display message does not disappear:
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions.
Safeguard the vehicle against rolling away (
X
Restart the engine.
X
AMG vehicles: reactivate ESP
X
®
PRE‑SAFE PLUS or PRE‑SAFE
function. BAS PLUS with Cross-Traffic Assist may also have failed.
Consult a qualified specialist workshop.
X
®
have failed. All other occupant
®
Brake is temporarily inoperative.
®
is deactivated
®
Brake are operational again.
®
( page 85).
Y
®
Brake is unavailable due to a mal-
page 205).
Y