hp1 Posted February 20, 2009 Report Share Posted February 20, 2009 I just had a new 2009 Z3 installed w/ Bluetooth, backup camera, xm traffic & bypass. The bypass is not working after 10 mph. I do get the improper parking brake pop-up message. The shop has done many of these installs w/ bypass, they say it is done correctly and think these new 09 Z3 units have some new process to bypass and can't figure it out. If I reset the system it will work for a limited amount of miles and then the message starts again and locks me out. Anyone have any ideas? Quote Link to post Share on other sites
CamelTowing Posted February 20, 2009 Report Share Posted February 20, 2009 They did the bypass wrong. Probably a loose ground connection. Tell them to do it right Quote Link to post Share on other sites
Chuck D Posted March 5, 2009 Report Share Posted March 5, 2009 yeah mine is doing this too. it was working for a bit just fine they later that night after my shop fixed it i was getting that error. Quote Link to post Share on other sites
CW23 Posted March 27, 2009 Report Share Posted March 27, 2009 mine does the same exact thing. i rechecked the both grounds and they are good. just dont get it? Quote Link to post Share on other sites
lcfield Posted April 18, 2009 Report Share Posted April 18, 2009 They told me that the VERY NEW one have a different bypass technique. Mine was new in Jan 09 but still took the old bypass just fine. Quote Link to post Share on other sites
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