Mercedes-Benz GLB 2023 Operator's Manual page 143

To fold in or out: briefly press button 2.
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To set: press button 1 or 3 to select the
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outside mirror to be adjusted.
Use button 4 to adjust the position of the
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mirror glass.
% If the battery has been disconnected or com-
pletely discharged, you will have to reset the
outside mirrors. Only then will the automatic
mirror folding function work properly.
To reset: briefly press button 2.
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An outside mirror that has been pushed out of
position can be engaged in position again as fol-
lows:
Vehicles without electrically folding outside
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mirrors: Manually move the outside mirror into
the correct position.
Vehicles with electrically folding outside mir-
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rors: Press and hold button 2.
You will hear a click and the mirror will audibly
click into place. The outside mirror will now be
set to the correct position.
Automatic anti-glare mirrors function
& WARNING Risk of acid burns and poison-
ing due to the anti-glare mirror electrolyte
Electrolyte may escape if the glass in an auto-
matic anti-glare mirror breaks.
The electrolyte is hazardous to health and cau-
ses irritation. It must not come into contact
Light and visibility 141
with your skin, eyes, respiratory organs or
clothing or be swallowed.
If you come into contact with electrolyte,
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observe the following:
Immediately rinse the electrolyte
R
from your skin with water and seek
medical attention.
If electrolyte comes into contact with
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your eyes, immediately rinse them
thoroughly with clean water and seek
medical attention.
If the electrolyte is swallowed, imme-
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diately rinse your mouth out thor-
oughly. Do not induce vomiting. Seek
medical attention immediately.
Immediately change out of clothing
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which has been contaminated with
electrolyte.
If an allergic reaction occurs, seek
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medical attention immediately.
The inside rearview mirror and the outside mirror
on the driver's side will automatically go into anti-