I haven't had the window problem but, with the key fob in my pocket and something pressing against me (carrying a box, leaning on the counter, etc.) the panic alarm went off a number of times. After seeing the "Key Fob Cover" thread (search for it), I bought a silicon key fob cover on Amazon. Looks just like the ones pictured in that thread. So far, so good -- no more alarms or unintentional button presses. My fob was designed for a Golf and it did not have a spot for the panic button. I punched a hole in the silicon over the panic button. The hole not only tells me where to press in the unlikely event I need the panic alarm; it also reduces the chance of unintentional pressure on that button. With the cover, the fob is also more grippy and less likely to slip out of a pocket.