DIY: Subaru Keyless Entry Horn Enable/Disable

Difficulty Level

Tools/Supplies Needed:

• stock Subaru keyless entry remote

Procedure:

• first starting with an audible horn sound, which will be deactivated
• ensure the doors are unlocked on your vehicle
• using your keyless entry remote, press and hold both the lock and unlock buttons at the same time
• you will need to hold the buttons for a couple seconds, once the programming sequence has finished, the vehicle's horn will sound twice and the red led on the remote will also flash
• to activate the horn sound, repeat procedure

Video tutorial on how to enable/disable a 1999 to 2004 stock Alpine Subaru keyless entry alarm horn. This applies to the lock/unlock function of the keyless entry system. This can be done in the comforts of your own driveway without having the dealer or local mechanic program the vehicle's computer. This particular tutorial was done on a 2000 Subaru Outback.