Warning/indicator lamp
Possible causes/consequences and
M
M
Solutions
8
Fuel reserve warning lamp
The yellow fuel reserve warning lamp lights up while driving.
*There has been pressure loss in the fuel system. The fuel filler cap is not closed correctly or the fuel system is leak‐
ing.
#
Close the fuel filler cap.
If the fuel filler cap has already been closed correctly:
#
Visit a qualified specialist workshop.
8
Fuel reserve warning lamp
The yellow fuel reserve warning lamp is lit while the engine is running.
* The fuel supply has dropped into the reserve range.
#
Refuel.
Display messages and warning/indicator lamps 547
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 ...
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