Garage Door Opener Control Head: Description and Operation

GF68.05-P-0001T Garage Door Opener, Function
- with CODE (231a) Garage door opener











Garage door opener, function
The garage door opener system consists of:
^ Garage door opener transmitter (A67n2)
^ Garage door opener button 1 (A67s1),
^ Garage door opener button 2 (A67s2),
^ Garage door opener button 3 (A67s3),
^ Garage door opener indicator lamp (A67e4)

These components are integrated in the inside rearview mirror (A67) and activate various receivers for opening and locking systems for doors and gates.

Standard mode
If the data of the garage door opener transmitter (A67n2) is erased or if data is not yet stored in the corresponding channel, the garage door opener transmitter (A67n2) operates in the standard mode after pressing garage door opener button 1 (A67s1), garage door opener button 2 (A67s2) or garage door opener button 3 (A67s3).
The data is transmitted twice.
When garage door opener button 1 (A67s1), garage door opener button 2 (A67s2) or garage door opener button 3 (A67s3) is pressed the garage door opener indicator lamp (A67e4) comes on. The garage door opener transmitter (A67n2) remains in the standard mode for 20 s and then changes to the programming mode. The garage door opener indicator lamp (A67e4) flashes.

Program remote control
^ C. 15 R or c. 15 On
^ Press garage door opener button 1 (A67s1), garage door opener button 2 (A67s2) or garage door opener button 3 (A67s3) and hold down
If more than one button is pressed, the channel with the lowest number is selected

^ The garage door opener indicator lamp (A67e4) starts flashing (1 Hz).
The garage door opener indicator lamp (A67e4) immediately flashes during the first storage. If the corresponding memory location was already assigned, it flashes up to 20 s.

^ Continue to press garage door opener button 1 (A67s1), garage door opener button 2(A67s2) or garage door opener button 3 (A67s3) and hold garage door remote control in the vicinity of the garage door opener transmitter (A67n2) for min. 90 s with transmitter button pressed. After programming, the garage door opener indicator lamp (A67e4) flashes rapidly (5.5 Hz) for a duration of approx. 10 s.

Time switch-off
In order to save the vehicle battery, the garage door opener transmitter (A67n2) switches off automatically in the learn-in mode, if programming is not accomplished after approx. 100 s.

Transmitter mode
If garage door opener button 1 (A67s1), garage door opener button 2(A67s2) or garage door opener button 3 (A67s3) is actuated on the inside rearview mirror, the signal learned in for this memory location is transmitted and activates the associated garage door drive.

The garage door opener signal has a range of ≥85% of the original system.

Erasing memory locations
^ C. 15 R or c. 15 On
^ Press garage door opener button 1 (A67s1) and garage door opener button 3 (A67s3) simultaneously for approx. 20 s. The garage door opener indicator lamp (A67e4) starts flashing.
^ Release garage door opener button 1 (A67s1) and garage door opener button 3 (A67s3) with flashing garage door opener indicator lamp (A67e4) after start of flashing within 10 s
The existing data of the memory locations is erased.
If then garage door opener button 1 (A67s1), garage door opener button 2 (A67s2) or garage door opener button 3 (A67s3) is pressed, the garage door opener transmitter (A67n2) changes to the programming mode