Mercedes-Benz SL 550 BlueEFFICIENCY, Operator'S Manual

Page: 244 / 572

Display messages Possible causes/consequences and
M
Solutions
ABC is malfunctioning.
The display message is shown continuously.
G
WARNING
The suspension tuning characteristics are thus affected.
There is a risk of an accident.
X
Do not drive faster than 50 mph (80 km/h).
X
Make only slight steering movements. Otherwise, the front
fender or the tires could be damaged if the steering movement
is too large.
X
Listen for scraping sounds.
X
Visit a qualified specialist workshop.
À
Attention Assist:
Take a Break!
Based on certain criteria, ATTENTION ASSIST has detected fatigue
or a lack of concentration on the part of the driver. A warning tone
also sounds.
X
If necessary, take a break.
During long journeys, take regular breaks in good time so you get
enough rest.
À
Attention Assist
Inoperative
ATTENTION ASSIST is inoperative.
X
Visit a qualified specialist workshop.
ë
Off
The HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.
X
Reactivate the HOLD function later (
Y
page 175).
Radar Sensors
Deactivated See
Operator's Manual
The radar sensor system is deactivated.
X
Switch on the radar sensor system (
Y
page 218).
242
Display messages
On-board computer and displays