- Fig. 1 Headliner: Operating unit
Applies to Audi A4s: with garage door opener (HomeLink)
Important: The button in the headliner must be programmed Link / Link and the Audi A4 must be within range of the garage door or other system you wish to operate.
To open the garage door, press the button. The LED -A- will light up or flash.
To close the garage door, press the button again.
Note
When opening/closing the garage door, do not keep the button pressed for more than 10 seconds; otherwise the garage door opener will switch to the programming mode.