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First read and observe the introductoryinformation and safety warnings
Introduction
In normal driving conditions, the needle will be in the middle section of the scale. The temperature
may also rise when the engine is working hard, especially at high ambient temperatures.
Flashes
Needle
Possible
position
Cause/remedy
⇒
Fig. 21
Coolant temperature too high.
Do not drive on!
Stop the vehicle as soon as possible and when safe to do so.
Ⓒ
Switch off the engine and leave the engine to cool down.
Warning area
Until the indicator is back in the normal range. Checking the
coolant level
⇒
Engine coolant
Coolant level too low.
After the engine has cooled down, check the coolant level and
refill if the level is too low.
Ⓑ
Normal area
⇒
Engine coolant
If the warning lamp does not go out but the coolant level is
adequate, the problem lies in a fault in the coolant system.
Fault in the cooling system.
Do not drive on!
–
Stop the vehicle as soon as it is possible and safe to do so.
Switch off the engine.
Seek expert assistance.
The engine has not yet reached operating temperature.
Ⓐ
–
Avoid high engine speeds and high engine loads until the
Cold area
engine is warm.
Service interval display
Fig. 22 In the instrument cluster display: example of a display in the instrument cluster when a
service is due (illustration).
Fig. 23 In the Infotainment system: example of a display containing service information (illustration).
First read and observe the introductoryinformation and safety warnings
Introduction
The service displays are shown on the instrument cluster
⇒
Fig. 23
.
Versions and displays can vary as different versions of the instrument cluster and of the
Infotainment system are available.
In vehicles with fixed oil change service, services take place at predefined intervals.
The service intervals are calculated on an individual basis in vehicles with flexible oil change
service. Advances in technology have brought about a considerable reduction in servicing
requirements. An oil change service need be carried out only when required by the vehicle. The
individual conditions in which the vehicle is used, as well as the driver's personal driving style, are
⇒
.
.
⇒
⇒
Fig. 22
and in the Infotainment system
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