Driving systems
Display messages
Possible causes/consequences and
M
M
Solutions
é
ATTENTION ASSIST Inoper-
ative
* ATTENTION ASSIST is malfunctioning.
#
Consult a qualified specialist workshop.
é
ATTENTION ASSIST: Take a
Break!
* ATTENTION ASSIST has detected fatigue or an increasing lack of concentration on the part of the driver
(
/
page 250).
#
If necessary, take a break.
ä
Malfunction Drive at Max.
50 mph
* AIRMATIC is functioning only to a limited extent. The vehicle's handling characteristics may be affected.
*
NOTE The tires on the front axle or the fenders could be damaged by large steering movements
#
Avoid large steering movements while driving and listen for scraping sounds.
#
If you hear scraping sounds, pull over and stop the vehicle in accordance with the traffic conditions, and
set a higher vehicle level if possible.
#
Drive in a manner appropriate for the current level, but do not exceed 50 mph (80 km/h).
Display messages and warning/indicator lamps 517
Summary of Contents for S 450 2020
Page 8: ...6 At a glance Cockpit ...
Page 10: ...Head up Display 275 Rear window roller sunblind 91 8 At a glance Cockpit ...
Page 11: ......
Page 12: ...Instrument Display 10 At a glance Indicator and warning lamps ...
Page 14: ...12 At a glance Overhead control panel ...
Page 16: ...14 At a glance Door control panel and seat adjustment ...
Page 20: ...18 At a glance Emergencies and breakdowns ...
Page 600: ......
Page 601: ......
Page 602: ......