1999 Gli Car Alarm

[Furry]

how do i adjust the sensitivity of my car's alarm. It seem to go off once in a while even when nothing is near it. Do i need to check with my dealer?

[Corolla_XLI]

If u had an aftermarket system put in, u could adjust your cars ultrasonics. But if it is standard, I guess u'll have to speak to the dealer.

Another thing u can do is check if the ultrasonic sensors are pointing to the outwards of the car - my mate did this on my car for a laugh and it kept going off as soon as somebody walked past it.

If the ultrasonics are adjustable, make sure u adjust them so that they point to the back seats, and not out of the side or back windows!

Hope that solves your problem.