Has anyone tried the hardwire installation for Valentine One on a 2004 330ci? I know there's instructions on bmw330ci.com's DIY files, but I don't think it's for a 2004.  Any pitfalls I should watch out for?
Also, do you think it's necessary to disconnect the battery? I've heard there could be some problems when the on-board electronics if you do this.
Thanks for your help guys!![Driving    [driving] [driving]](/images/smilies/icon_smile_driving.gif)
								Also, do you think it's necessary to disconnect the battery? I've heard there could be some problems when the on-board electronics if you do this.
Thanks for your help guys!