Just wanted to say thank you, a lot! I have absolutely no idea when it comes to cars and on the tenth time of me having to get up to the alarm on my friggin S Max going off and just before I started pulling out what little of my hair I have left RRRRRR. I thought I'd pop the question in to Google, and it took me straight here to your blog so I tried your recommendation and so far, 45 mins later, it hasn't gone off again. From me, my wife and I'm sure all of my neighbors a massive thank you for this advice. Your a gent sir!