oic.. for those car come with 1 or more immo point, this will be tricky.. locking your car via remote will normally activating your car alarm system PLUS cutting off few point of engine mgmt, ie starter, fuel, fuse etc... then this will headache for the installer & owner coz when immo ON, turbotimer will be disable :(:( .. btw, there must be a way to overcome this but with extra dough for sure... I experienced this bfr but on alarm system that in-built with remote start & timer.. at the end spend extra few hundred bucks to make sure the alarm well 'blended' with my OEM immo plus extra immo that comes with the alarm... my 50 cent opinion.. :)