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Display messag
Displa
y messages
es
d
Vehicle is operational
Switch off vehicle before
exiting
Head-up display currently
unavailable See Owner's
Manual
Head-up display inoperative
Head-up display Brightness
currently reduced See Own-
er's Manual
Possible causes/conseq
P
ossible causes/consequences and
uences and
* You are leaving the vehicle in a ready-to-drive state.
Get out of the vehicle, secure it against rolling away and take the key with you.
#
If you do not leave the vehicle, switch o the electrical consumers, e.g. the seat heating. Otherwise, the 12‑V bat-
#
tery may discharge and starting the engine may be possible only with the help of a second battery (jump start).
* The head-up display is temporarily unavailable. Possible causes:
malfunctions in the power supply
R
signal interference
R
Stop in accordance with the tra c conditions and switch the vehicle o and on again.
#
If the display message still appears, consult a quali ed specialist workshop.
#
* The head-up display has an internal error.
Consult a quali ed specialist workshop.
#
* The brightness of the head-up display is reduced. Possible causes:
Dirt on the windscreen in the camera's eld of vision
R
Faulty exterior brightness signals
R
Switch on the windscreen wipers.
#
Clean the windscreen if necessary.
#
M M
Solutions
Solutions
Display messages and warning/indicator lamps 385
385
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