Warning/indicator lamp
Possible causes/consequences and
M
M
Solutions
Engine diagnosis warning
lamp
In some states, legal requirements stipulate that you must immediately consult a qualified specialist workshop as soon
as the yellow Check Engine warning lamp lights up.
#
Have the vehicle checked as soon as possible at a qualified specialist workshop.
#
Electrical malfunction warn‐
ing lamp
The red electrical malfunction warning lamp is lit.
There is a malfunction in the electrics.
#
Observe the messages on the multifunction display.
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 leaking.
#
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 531
Содержание S 450 2019
Страница 8: ...6 At a glance Cockpit...
Страница 10: ...Instrument Display 8 At a glance Warning and indicator lamps...
Страница 12: ...10 At a glance Overhead control panel...
Страница 14: ...12 At a glance Door control panel and seat adjustment...
Страница 16: ...Vehicles with a reclining rear seat 14 At a glance Control settings in the rear passenger compartment...
Страница 18: ...16 At a glance Emergencies and breakdowns...
Страница 396: ...Rear Seat Entertainment System Media Sound Dynamic Range Control Select the setting 394 Multimedia system...