Sweeper

Mine did that when I left the V1 on

jhbrennan

V1 will drain the battery quickly too.

csm356

This started happening to me recently, within 30 seconds of locking, as I'm walking away from the car. Unlock/cancel (it auto re-locks if a door isn't opened) and no further problems. Until next time I lock the car.

I've just figured out that my iPhone, which is an old model w/o SIM I'm using as an iPod, and is connected to a mObridge, will get a disconnect signal from the mObridge when it shuts down after the MOST network goes dormant. The disconnect tells the iPhone to vibrate (as when you plug/unplug for syncing) and that noise was setting off the alarm. I don't know why this just started happening, no doubt I toggled on the vibrate when I was updating the music/podcasts at some point.

An odd case, but maybe this will help someone else with an iPod they leave in the car.

BHMav8r

I have the same trouble with mine. Seems to have a mind of its own - sometimes many months without going off - sometimes three times in a week.

I think the sensors are very sensitive. Planes, heavy trucks etc. I rolled a tennis ball into my tire, barely hit it and set off the alarm.

I just live with it.