Display messages
Possible causes/consequences and
M
M
Solutions
K
Decrease speed
Decrease speed
You attempted to open the roof while the vehicle was in motion.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Open the roof (
Y
page 94).
K
Vario-roof lowering
Vario-roof lowering
The roof is not fully opened or closed. The hydraulics are depressur-
ised.
X
Fully open or close the roof (
Y
page 94).
K
Open/close vario-
Open/close vario-
roof completely
roof completely
The roof is not locked.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Push or pull and hold the roof switch until the roof is fully open or
closed (
Y
page 94).
K
Start engine See
Start engine See
Owner's Manual
Owner's Manual
The on-board voltage is too low.
X
Start the engine.
X
After approximately ten seconds, repeat the opening or closing
procedure (
Y
page 94).
The roof has been opened and closed several times in a row. The roof
drive has been switched off automatically for safety reasons.
You can open and close the roof again after approximately ten
minutes.
X
Switch the ignition off and then on again.
X
Repeat the opening or closing procedure (
Y
page 94).
Close
Close rear
rear side
side win‐
win‐
dows
dows
You leave the vehicle and at least one rear side window is open.
X
Close the side windows (
Y
page 91).
¥
Top up washer fluid
Top up washer fluid
The washer fluid level in the washer fluid reservoir has dropped below
the minimum.
X
Top up the washer fluid (
Y
page 280).
Wiper malfunction‐
Wiper malfunction‐
ing
ing
The windscreen wipers are defective.
X
Consult a qualified specialist workshop.
Hazard warning
Hazard warning
lamps malfunction‐
lamps malfunction‐
ing
ing
The hazard warning lamps are faulty.
X
Consult a qualified specialist workshop.
242
Display messages
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