Engine
Warning/indicator lamp
Possible causes/consequences and
M
M
Solutions
ÿ
Coolant warning lamp
The red coolant warning lamp is lit while the engine is running.
*Possible causes:
R
The temperature sensor is malfunctioning
R
Coolant level too low
R
The air supply to the radiator is obstructed
R
The radiator fan is faulty
If there is an additional warning tone, the coolant temperature has exceeded the maximum permissible temperature.
&
WARNING Danger of burns when opening the hood
If you open the hood when the engine has overheated or during a fire in the engine compartment, you could
come into contact with hot gases or other escaping operating fluids.
#
Before opening the hood, allow the engine to cool down.
#
In the event of a fire in the engine compartment, keep the hood closed and call the fire service.
#
Stop the vehicle immediately in accordance with the traffic conditions and switch off the engine. Do not continue
driving under any circumstances.
#
Note the messages on the multifunction display.
If the coolant temperature display is at the lower end of the temperature scale:
Display messages and warning/indicator lamps 545
Содержание S 450 2020
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Страница 10: ...Head up Display 275 Rear window roller sunblind 91 8 At a glance Cockpit ...
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Страница 12: ...Instrument Display 10 At a glance Indicator and warning lamps ...
Страница 14: ...12 At a glance Overhead control panel ...
Страница 16: ...14 At a glance Door control panel and seat adjustment ...
Страница 18: ...Vehicles with a reclining rear seat 16 At a glance Control settings in the rear passenger compartment ...
Страница 20: ...18 At a glance Emergencies and breakdowns ...
Страница 277: ...Switching the Head up Display on off Press button 1 Instrument Display and on board computer 275 ...
Страница 408: ...Rear Seat Entertainment System 4 Media 5 à Sound 5 Dynamic Range Control Select the setting 406 Multimedia system ...
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