986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

bhduxbury · 10-06-2005, 05:46 PM

sweet.

i assume it only works in cities where they installed lights controllable by emergency vehicles?

now, does this unit really work? do cities combat it by reprogramming the lights? is there a single protocol for all such lights across cities?

please advise.

10-06-2005, 05:46 PM	#2
bhduxbury Registered User Join Date: Mar 2005 Location: socal Posts: 82	sweet. i assume it only works in cities where they installed lights controllable by emergency vehicles? now, does this unit really work? do cities combat it by reprogramming the lights? is there a single protocol for all such lights across cities? please advise.