Audi TT 2019 Owner's Manual page 34

Doors and windows
programming operation has failed or the five
minute programming period has expired. Re­
peat the programming procedure starting
with the 3rd step, or try holding the trans­
mitter nearer or further away from the radia­
tor grille.
9. If the garage door or other system still fails
to be activated using the buttons on the op­
erating unit after programming is completed,
it is possible that the system might be work­
ing with a rolling code instead of the normal
fixed security code. If this is the case, a
ing code programming
tion to the steps described above
c:>page 32.
Follow the instructions above to program the
other two buttons. Start with the 3rd step.
Erasing the button programming
Programmed buttons can only be erased all at
once; it is not possible to erase them individually.
Reprogram the buttons if necessary.
Switch on the ignition.
►
Press and hold down the two outer buttons on
►
the operating unit until the yellow LED
out and the green LED
Reprogramming the buttons
Switch on the ignition.
►
To reprogram an individual button, press and
►
hold the desired button until the green LED
goes out and the yellow LED
(after about 20 seconds). Then release the but­
ton immediately. The programming mode is
then activated for 5 minutes.
Continue with the 5th step.
►
Q)
Note
- The required distance between the hand­
held transmitter and the garage door open­
er module inside the radiator grille
c:> Fig. 28 depends on the system you are
programming.
- With some types of systems, you may need
to briefly release the button during pro­
gramming and then press it again. When
programming a new device, keep the button
32
roll­
is required in addi­
@
goes
CD
flashes.
CD
@
starts to flash
pressed for at least 15 seconds before try­
ing again with the transmitter in a different
position. Watch out for your vehicle's haz­
ard warning lights while doing so.
Rolling code programming
Applies to: vehicles with garage door opener
Some devices require rolling code programming.
Identifying a rolling code
Press a programmed button in the operating
►
unit again and hold it down.
Watch the green LED
►
the green LED starts flashing rapidly, this indi­
cates that the system you wish to operate, such
as a garage door, is equipped with a rolling
code.
Program the rolling code as follows:
►
Activating a system's drive unit
Locate the programming button on the sys­
►
tem's drive unit. The exact location and colour
of the button may vary depending on the type
of system.
Press the programming button on the system's
►
drive unit (this will normally cause an indicator
lamp on the unit to light up). You now have
30 seconds
about to start and complete pro­
gramming of the button on the operating unit.
Programming the button on the operating
unit
Press the previously programmed button on the
►
operating unit for 2 seconds.
Press the button for 2 seconds again to com­
►
plete rolling code programming.
For some systems, the button may have to be
►
pressed a third time to complete the program­
ming sequence.
After programming, the system should recognise
the signal and respond when the button on the
operating unit is pressed. Now the other control
buttons can be programmed as required.
CD
c;, page 31, Fig. 2 7. If
►