Here is a post on Renntech with the instructions: Reverse Signal Wire Hook Up - 986 Series (Boxster, Boxster S) - RennTech.org Forums
Unfortunately, it looks like the photos have been deleted. They were working on a 996, but the 986 is the same.
When I installed my Traffic Pro, I did not hook up the reverse wire and the only issue is that the reverse arrow doesn't show up.
I don't know the answer to your question about the climate control.
__________________
2000 Arctic Silver/Black, Hard Top, On Board Computer
PNP Rear Speakers, HAES 6-Channel Amp, Avic Z140BH,
Painted Bumperettes, 2004 (OEM) Top, Homelink integrated in dash with Targa switch, 997 Shifter, Carrera Gauge Cluster with silver gauge faces, heated 12-way driver & 8-way passenger seats, Litronics, silver console
|