Mercedes-Benz EQB 2023 Owner's Manual page 273

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The garage door opener is always available
when the vehicle is switched on.
Check if the transmitter frequency of the
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remote control 5 is supported.
Replace the batteries in the remote control
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5.
Hold remote control 5 at various angles from
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a distance of 1 cm to 8 cm front of the inside
rearview mirror. You should test every position
for at least 25 seconds before trying another
position.
Hold remote control 5 at the same angles at
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various distances in front of the rearview mir-
ror. You should test every position for at least
25 seconds before trying another position.
Press the button 6 on the remote control
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again before transmission ends on remote
controls that transmit only for a limited period.
Angle the aerial line of the garage door opener
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unit towards the remote control.
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It is possible that older garage doors cannot
be operated using the remote control in the
inside rearview mirror even after you have
successfully performed the measures descri-
bed above. If this is the case, contact the
®
HomeLink Hotline.
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Support and additional programming informa-
tion:
®
with the HomeLink Hotline on (0) 0800
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046 635 465 or +49 (0) 7132 3455 733
(chargeable)
on the Internet at https://
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www.homelink.com
F243 0059 02
▌Opening or closing the garage door
& WARNING Risk of injury by becoming
5
trapped when opening and closing a
garage door
When you operate or program a garage door
with an integrated garage door opener, per-
sons can become trapped or struck by the
garage door if they stand within its range of
movement.
Always make sure that nobody is within
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the range of the garage door's move-
ment.
Before programming the garage door opener, park
the vehicle outside the garage. Make sure that the
vehicle is switched on but not started.
Requirements
The corresponding button is programmed to
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operate the door.
% The garage door opener function is always
available when the vehicle is switched on.
Driving and parking 271