Shop OEM General Motors Part # 84201604. Headlight Switch. 2021-23, w/fog lamps. Trailblazer; w/Fog Lamps. Headlamp Switch - Repair or Replace A faulty headlight switch can be

2021-23. AC/heater. Collision alert. Labeled: 60004925. Labeled: 60005022. Labeled: 60005513. Labeled: 60005514. Labeled: 60005516. Labeled: 60005860. Labeled: 60005968. Labeled: 60005974. Labeled: 60006501. Labeled: 60006502. Labeled: 60006504. Multi color display. Single color display. W/AUTO temp cntrl. W/AUTO temp control. W/FOG lamps. W/HEATED seats. W/MEMORY card. W/O auto temp cntrl. W/O auto temp control. W/O fog lamps. W/O heated seats. W/O memory card.

2021-23. w/fog lamps.