I need help ! I just bought a 2002 gmc Sonoma as a project fir my son , everything was going well until the first time I tried to drive at night , the lights are so dim you can hardly see , I’ve checked fuses and the such , tried to repair all the grounds, well tonight I decided to try to ground all four headlights with they’re own ground , but now one side is bright and the other doesn’t illuminate at all , if I disconnect the grounds on the passenger side then the drivers comes back on , but still dim ! Also I have the drls disabled right now but it’s the same with them , and all 4 headlights are on all the time , the dimmer switch doesn’t change anything ?? Any ideas ??