Ok I got a 91 civic Si with an OBD0-Obd1 conversion with a D16Z6. The car starts fine and runs fine but when i go to turn the headlights on only the head lights come on (no parking lights, rear lights, interior lights, or liscence plate lights). Sometimes it works but most of the time it doesnt. Now i checked all the fuses and they seem to be okay and i was wondering if anyone has any ideas of waht it could be? This causes a very serious problem cuz i cant drive at night so the more help the better...thanks alot guys