Mercedes-Benz SL 2015 Owner's Manual page 225

Display messages
222
Display messages
#
Check brake Check brake pad
G
Inoperative Inoperative
PRE-SAFE inopera‐ PRE-SAFE inopera‐
tive See Owner's tive See Owner's
Manual Manual
Active Brake Active Brake Assist
Functions currently Functions currently
limited See limited See Owner's
Manual Manual
Active Active Brake Brake Assist
Functions limited Functions limited
See Owner's Manual See Owner's Manual
Possible causes/consequences and M M Solutions
The brake pads/linings have reached their wear limit.
Consult a qualified specialist workshop.
X
pad wear wear
One or more main features of the Mercedes connect me system are
malfunctioned.
Have the Mercedes connect me system checked at a qualified spe-
X
cialist workshop.
Important PRE-SAFE
systems, e.g. airbags, remain available.
Consult a qualified specialist workshop immediately.
X
Assist Active Brake Assist is temporarily inoperative.
Possible causes:
Owner's
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
Once the causes listed above no longer apply, the display message
goes out.
Active Brake Assist is operational again.
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
Assist Active Brake Assist is unavailable due to a malfunction.
Consult a qualified specialist workshop.
X
®
functions have failed. All other occupant safety
page 153).
Y