Erasing HomeLink buttons

To erase the three programmed buttons (individual buttons cannot be erased):
• Press and hold the two outer HomeLink buttons until the indicator light begins to flash-after 20 seconds. Release both buttons. Do not hold for longer that 30 seconds.

HomeLink is now in the train (or learning) mode and can be programmed at any time beginning with Step 1 in the Programming section.
See also:
Attaching child safety seats with tether straps
Many forward-facing child safety seats include a tether strap which
extends from the back of the child safety seat and hooks to an anchoring
point called the top tether anchor. Tether straps are a ...
Rearview camera system (if equipped)
The rearview camera system,
located on the trunk just above the
license plate, provides a video image
which appears on the navigation
screen of the area behind the
vehicle. It adds assistanc ...
Extending the engine run time
To keep the engine running for another remote start duration, repeat
Steps 1 and 2 with the engine still running. If you programmed the
duration to last 10 minutes, the second 10 minutes will begi ...
