phishtaco

So, I've had this 04 ES330 for about 2 weeks. For some reason the alarm will go off for no reason. It has done this at least 3 times, luckily during the day. I only have a valet key. Is there something that is tripping the sensor? Mainly only use the drivers doors. What I don't remember is if I locked the doors from the inside or if I locked them with the key from the outside. I'm not sure if that would make a difference or not. Anyone have a good direction to get started or a way to disable the alarm sound?

LeX2K

The alarm horn is somewhere near the left hand strut tower, I think. Don't know what would constantly trip the alarm only thing I can think of is a flaky door switch.

phishtaco

Thanks, I'll check out the area and the door switch.