hey guys.. ima noob to this site. Just picked up a 91 hatch thats currently under construction.. ill post pics soon. Kinda got a question about wiring. I just recently got my car back from the shop from getting the lights rewired. Everything came out really good but when I turn on the headlights at night and begin to drive, the interior lights go haywire!they start blinking and flickering..as well as the rpm's and temp gauge. when i slow down everything goes back to normal. When I turn off the lights everything goes back to normal also. The mechanic says its because the car has been swapped as far as the wiring harness or something. The ecu is an obd0 and its chipped. Its got a b15b7 with an si tranny. I'm just trying to find out if anyone has ever come across something like this and if so, what did u do to fix the problem. Kinda thinking its the headlight switch..but i dont know..what do u guys think?