In Reply to: How hard is it to install E46 Alarm & how long (nt posted by Sean on November 22, 1999 at 21:53:22:
you can install the alarm by yourself. it should be fairly easy. never done it before though. I got mine done at the dealer. I say you have to do it at the dealer cuz you need a computer to program your car key so you can use it. and only dealers have the comp.