See also:

If your vehicle is stolen
If your vehicle is stolen, you should change the codes of any non-rolling code device that has been programmed into HomeLink. Consult the Owners Manual of each device or call the manufacturer ...

Audio operation precautions
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Blocking wheels
Place suitable blocks 1 at both the front and back of the wheel diagonally opposite the flat tire 2 to prevent the vehicle from moving when it is jacked up. WARNING Be sure to block the wheel a ...