inputs.text: great convertibles - ive one z3 since 2004 havent gotten ticket since got radar detector useless dont use convertible knowing windshield mounted unit would spend time trunk police around use radar surface streets highways youre likely get ticket short errands around home roadtrip control unit tiny mounted unobtrusively shelf front dashboard gauges laser detectors blend well license plate frames radar detector mounted air intake grill unit turns insert key turns remove set beep turns know without look great investment paid many times ca cops dont seem use lasers dont laser shifter plus think illegal