For the 2018 Chevrolet Trax, the high-beam headlight uses a 9005 bulb. Low-beam fitment varies: applications may use either 9005 or H11, so check the existing bulb or headlight assembly before ordering.
Fog lights use H8 LED bulbs, while front and rear turn signals use 7440A bulbs. The brake, tail, daytime running, parking, and rear side-marker lights depend on the headlight configuration:
- With projector-type headlights: brake, tail, daytime running, parking, and rear side-marker lighting is LED.
- Without projector-type headlights: brake and tail lights use 7443R, while daytime running and parking lights use 7443. Rear side markers may use 2825 or 98.
Additional fitments include a 921 reverse light, LED front side marker, and LED center stop light. License plate and map lights may use 2825 or 98. Interior options include 6411 or 6428 for the dome light, 194 or 7441 for the trunk light, and 6612F for the vanity light.