Warning/indicator lamp
Possible causes/consequences and
M
M
Solutions
7
Seat belt warning lamp
lights up
The red seat belt warning lamp will light up for six seconds once the engine has started.
In addition, a warning tone may sound.
*The seat belt warning lamp reminds the driver and front passenger to fasten their seat belts.
#
Fasten your seat belt (
/
page 39).
If you have placed objects on the front passenger seat, the seat belt warning lamp may remain lit.
Vehicle
Warning/indicator lamp
Possible causes/consequences and
M
M
Solutions
Ù
Warning lamp for electric
power steering
The red electric power steering warning lamp is lit while the engine is running.
*The power-assisted steering or the steering itself is malfunctioning.
&
WARNING Risk of accident if steering capability is impaired
If the steering does not function as intended, the vehicle's operating safety is jeopardized.
#
Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions. Do
not continue driving under any circumstances.
#
Consult a qualified specialist workshop.
#
Note the messages on the multifunction display.
544 Display messages and warning/indicator lamps
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: ......