when i put the car in DRIVE OR REVERSE 1,2,3..... The odometer, gas gauage and temp stop working like i lose power to those gauges...happens with remote sstart or key start

this happen when i was installing remote start

help 99 z28 A4

 

could just be a bad connection. Does the gas gauge go to empty or is just the light. If it is the light, I would check where you tied into the parking lights for something grounded out or a relay wired wrong. Did you tap into any of the wires at the shifter, they are the only ones that should change from shifting out of park/neutral. I would bet something is back feeding ground from the park safety circuit to the illumination circuit. Did you find your own wires or use a schematic from somewhere, maybe you picked a wrong wire...