Mercedes-Benz B-Class Electric Drive 2014 Operator's Manual page 250

Features
248
Press button B on remote control A again
before transmission ends.
Align the antenna cable of the garage door
R
opener unit. This can improve signal recep-
tion/transmission.
Opening/closing the garage door
Integrated garage door opener in the rear-view mir-
ror
After it has been programmed, the integrated
garage door opener performs the function of
the garage door system remote control.
Please also read the operating instructions
for the garage door system.
Turn the SmartKey to position 2 in the igni-
X
tion lock ( page 127).
Y
Press button ;, = or ? which you have
X
programmed to operate the garage door.
Garage door system with a fixed code: indi-
cator lamp : lights up green.
Garage door system with a rolling code:
indicator lamp : flashes green.
i
The transmitter will transmit a signal as
long as the button is pressed. The trans-
mission is halted after a maximum of
10 seconds and indicator lamp : lights up
yellow. Press button ;, = or ? again if
necessary.
Clearing the memory
Integrated garage door opener in the rear-view mir-
ror
Make sure that you clear the memory of the
integrated garage door opener before selling
the vehicle.
Turn the SmartKey to position 2 in the igni-
X
tion lock ( page 127).
Y
Press and hold buttons ; and ?.
X
The indicator lamp initially lights up yellow
and then green.
Release buttons ; and ?.
X
The memory of the integrated garage door
opener in the rear-view mirror is cleared.
Compass
Calling up the compass
The compass displays in which compass
direction the vehicle is currently traveling:
NE, NE E E , SE, SE S S , SW, SW W W or NW. NW
N N ,