Mercedes-Benz E-Class Cabriolet 2018 Owner's Manual page 183

180 Driving and parking
Synchronising the rolling code
Requirements:
The door system uses a rolling code.
R
The vehicle must be within range of the
R
garage door or door drive.
The vehicle as well as persons and objects,
R
are located outside the range of movement
of the door.
Press the programming button on the door
#
drive unit.
Initiate the next step within approximately
30 seconds.
Press previously programmed button 1,
#
or 3 repeatedly until the door closes.
When the door closes, programming is com‐
pleted.
% Please also read the operating instructions
for the door drive.
Troubleshooting when programming the
remote control
Check if the transmitter frequency of remote
#
control 5 is supported.
Replace the batteries in remote control 5.
#
Hold remote control
#
2
a distance between 1 cm to 8 cm in front of
the inside rearview mirror. You should test
every position for at least 25 seconds before
trying another position.
Hold remote control
#
at various distances in front of the inside rear
view mirror. You should test every position
for at least 25 seconds before trying another
position.
Note that some remote controls transmit
#
only for a limited period, press button
remote control 5 again before transmission
ends.
Align the aerial line of the door opener unit
#
with the remote control.
% Support and additional information on pro‐
gramming:
On the HomeLink
R
466 354 65 or +49 (0) 6838 907-277.
5 at various angles at
5 at the same angles
6 on
® Hotline on (0) 08000