Possible cause:
R
The fuel tank is not sufficiently filled.
#
Refuel at the nearest filling station.
FAIL
¯
¯
appears on the remote control dis‐
play
Possible cause:
R
There is a malfunction in the stationary
heater.
#
Have the stationary heater checked at a
qualified specialist workshop.
Air vents
Adjusting the front air vents
&
WARNING Risk of burns and frostbite
due to being too close to the air vents
Very hot or very cold air can flow from the air
vents.
#
Make sure that all vehicle occupants
always maintain a sufficient distance
from the air vents.
#
If necessary, direct the airflow to
another area of the vehicle interior.
To guarantee the flow of fresh air through the air
vents into the vehicle interior, comply with the
following:
R
Always keep the vents and vent grilles in the
vehicle interior free.
R
Keep the air inlet free of residue build-up
(
/
page 364).
#
To open the centre and side air vents:
press button
1
.
The three indicator lamps on the button will
light up. The air vents will be opened com‐
pletely.
196 Climate control
Summary of Contents for S-Class 2020
Page 2: ......
Page 3: ......
Page 9: ...Left hand drive vehicles 6 At a glance Cockpit ...
Page 11: ...Driver display standard 8 At a glance Indicator and warning lamps standard ...
Page 15: ...12 At a glance Overhead control panel ...
Page 17: ...14 At a glance Door operating unit and seat adjustment ...
Page 21: ...18 At a glance Emergencies and breakdowns ...
Page 396: ... Fold cover 1 down in the direction of the arrow Breakdown assistance 393 ...
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