Mercedes-Benz GLS Owner's Manual page 177

174 Light and sight
% Mercedes-Maybach vehicles: when the out‐
side mirrors fold in, the extendable running
boards will retract if they were previously
extended.
Adjusting the outside mirrors
Press button 1 or 3 to select the outside
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mirror to be adjusted.
Press button 4 to adjust the position of the
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mirror glass.
Engaging the outside mirrors
If an outside mirror has been forcibly disen‐
gaged, proceed as follows.
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 audi‐
bly click into place. The outside mirror will
now be set to the correct position.
Automatic anti-dazzle mirrors function
& WARNING Risk of acid burns and poi‐
soning due to the anti-dazzle mirror elec‐
trolyte
Electrolyte may escape if the glass in an
automatic anti-dazzle mirror breaks.
The electrolyte is hazardous to health and
causes irritation. It must not come into con‐
tact with your skin, eyes, respiratory organs
or clothing or be swallowed.
If you come into contact with electro‐
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lyte, observe the following:
Immediately rinse the electrolyte
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from your skin with water and seek
medical attention.
If electrolyte comes into contact
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with your eyes, immediately rinse
them thoroughly with clean water
and seek medical attention.
If the electrolyte is swallowed,
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immediately rinse your mouth out
thoroughly. 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 rear-view mirror and the outside mir‐
ror on the driver's side will automatically go into
anti-dazzle mode if light from a headlamp hits
the sensor on the inside rear-view mirror.
System limits
The system will not go into anti-dazzle mode if:
The engine is switched off.
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Reverse gear is engaged.
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The interior lighting is switched on.
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Front-passenger outside mirror parking posi‐
tion function
%
The parking position is available only in vehi‐
cles with a memory function.
The parking position makes parking easier.