document_0900452a81793dcc.book Seite 146 Mittwoch, 21. März 2007 5:42 17
146
HomeLink
The proper distance between the hand-held transmitter and the
HomeLink module at the radiator grille depends on the system you
want to train. It may require several attempts.
At the operating unit
1. Switch on the ignition (do not start the engine).
2. Press and hold down the two outer HomeLink buttons
The turn signals will flash once if the time limit for the programming
mode has been exceeded. In this case the programming procedure
needs to be performed again. Repeat the sequence at the operating
unit starting with step 3.
A
⇒ page 145, fig. 160 until the indicator diode A
⇒ page 145, fig. 160 begins to flash after about
20 seconds. This procedure will delete the standard
factory settings and does not need to be repeated when
programming the other buttons.
The programming instructions above also apply to the other control
buttons. Start with step 3 if you wish to proceed and program the
other two buttons.
3. Press the particular HomeLink button which you would
like to program.
If the garage door or other devices still fail to be activated with the
HomeLink control buttons after programming is completed, it is
possible that these systems might be working with a rolling code
instead of the normal fixed security code. If this is the case, a rolling
code programming is required in addition to the steps described
above. ⇒ page 146
A
4. Wait until the diode A begins to flash. The HomeLink
module now remains in training mode for 5 minutes.
5. Now step in front of your vehicle with the original hand-
held transmitter for the garage door opener or any other
device you wish to assign to the HomeLink control
button.
Applies to vehicles: with HomeLink
Rolling code programming
At the radiator grille
Some devices require rolling code programming of the
HomeLink universal transmitter.
6. Hold the original hand-held transmitter at or near the
centre of your car's radiator grille ⇒ page 145, fig. 161.
Identifying a rolling code
7. Press the activator button on the original hand-held
transmitter.
– Press the already programmed HomeLink button again
and hold it down.
8. As you do so, watch the turn signals on your vehicle.
HomeLink confirms successful programming by flashing
all four turn signals three times.
A
– Watch HomeLink diode A ⇒ page 145, fig. 160. If the
diode starts flashing rapidly and turns into a constant
light after about 2 seconds, this indicates that the device
you wish to operate (e.g. a garage door opener) is
equipped with a rolling code.
9. If the turn signals fail to flash three times, repeat the
procedure with the transmitter held at a different
distance from the radiator grille.
– Program the rolling code as follows:
English 
