Display messages
Possible causes/consequences and
M
M
Solutions
R
Heavy rain, snow or fog
Driving systems and driving safety systems may be malfunctioning or temporarily unavailable.
Once the cause of the problem is no longer present, the driving systems and driving safety systems will be available
again.
If the display message does not disappear:
#
Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions.
#
Clean the windshield.
Hazard Warning Flashers
Malfunctioning
* The hazard warning lamp switch is malfunctioning.
#
Consult a qualified specialist workshop.
Climate control
Display messages
Possible causes/consequences and
M
M
Solutions
Air Conditioning Malfunc-
tion See Operator's Manual
* Operation of the climate control system is temporarily restricted. Airflow and fresh air supply are set to automatic
mode.
#
Have the climate control system checked at a qualified specialist workshop.
Let fresh air into the vehi-
cle interior. Air Condition-
ing Malf. Visit Workshop
* The climate control system is malfunctioning.
Display messages and warning/indicator lamps 501
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: ......