When changing to a new ECU, what if any functions on the car will you loose. AC, Cruse control????   Steve Gee 88 ESIR

On my conquest, and every starquest i looked at before buying mine, there was a common thread..a nonfunctional power antenna. I went to the dealer, and they said it was discontinued and the list on it was $290 (only went to chrysler dealer, didnt try mitsu dealer). Are there any aftermarket antennas that work, as the application guide at the local auto parts store lists seemingly every chrysler and mitsubishi except for the starquest.

89 has MPI correct?

Sup guys. I need an electrical genius. I am shooting for a way to disable all lights on the back of the car. Tail lights, brake lights, turn signals, backup lights, and license plate lights. I still want the headlights to work. The reason for this is incase someone were to be chasing me (I have no idea who!?!) I dont want them to see when I am braking, backing or see my license plate, but the headlights still working.   I am thinking I will need some kind of relay to make it reliable. I was th