Chevrolet Tahoe 2013 LTZ, 5.3V8, 4WD 180000 miles
Battery died, jump started the car and drove to parts store. Purchased and installed new battery. After installation, low beams stopped working, parking light come on instead. When I switch in and out of auto mode, the parking lights go on and off. When I turn the switch to turn on headlights, the parking lights come on. High beams work fine. I tried changing the low beam relay, but no help. Also, the day before I replaced the battery, the low beams were working fine, both sides.