[VetteVet]

Originally Posted by utee05

I tried out something in checking my wires. I left terminal 87 connected to the high beam wire but connected terminal 85 coming from the low beam switch wire. I then toggled the dimmer switch to high beams and noticed only the driver side lights turned on (both high/low beams). Not sure what this proves but found it interesting.

It sounds to me like you need to double check the wiring from your relays to your lights. If you look at the diagram below you will see that the high beam relay will light all four lights and the low beam relay only lights the two outside ones.