did a search and couldnt find anything sorry...but i have a 92 325i and was wondering how could i check to see if its pre-wired for an alarm. i was looking at this alarm on ebay: http://cgi.ebay.com/ebaymotors/BMW-E36-M3-PLUG-IN-ALARM-w-ULTRASONIC-SENSOR-92-99_W0QQcmdZViewItemQQcategoryZ33721QQitemZ80084219 40QQrdZ1QQsspagenameZWDVW , my car has power locks but no sign of previous alarm. does anyone have this alarm? how is it?

check in your trunk, usually there is a tab on the left side of it which says prewired for bmw security system