Factory headlight setup not identified

2018 Fiat 500 X Headlight Bulbs & Lighting Guide

Factory bulb sizes and relevant BulbFacts-tested replacement evidence for the 2018 Fiat 500 X.

Source-listed fitment data supplied by CarBulbGuide. Confirm the installed bulbs and configuration before ordering.

Low beam
9012 / HIR2
High beam
9012 / HIR2
Factory setup
Factory headlight setup not identified
Representative SUV or crossover image for 2018 Fiat 500 X
Representative SUV or crossover image

Before choosing an upgrade

Confirm the installed bulbs and factory headlight system before choosing an upgrade.

Factory headlight setup not identified

High/Low Beam Combined: 9012 / HIR2

Confirm headlight fitment. Product recommendations remain unavailable until the bulb application and factory configuration are confirmed.

Other bulbs

Available exterior and interior lighting data for this model year.

Cargo / Trunk Light
6418Verify installed bulb
Courtesy Light
6418Verify installed bulb
Dome Light
6418Verify installed bulb
Daytime Running Light
7528Verify installed bulb
Front Side Marker
2827Verify installed bulb
Front Turn Signal
7440AVerify installed bulb
Glove Box Light
2825Verify installed bulb
License Plate Light
2825Verify installed bulb
Map Light
2825Verify installed bulb
Parking Light
7528Verify installed bulb
Reverse Light
7506Verify installed bulb
Vanity Mirror Light
6418Verify installed bulb
Technical details and sources

Confirm the installed bulb, connector, housing, and factory system before ordering.

PositionBulb or systemFitment status
High/Low Beam CombinedFactory system not specified9012 / HIR2Verify installed bulb

Each model year opens its own BulbFacts record. Bulb sizes and factory systems are not carried over from adjacent years.

Fitment note: Verify the installed bulb, connector, housing, and factory system before ordering. A bulb-size match is not automatically a conversion recommendation or proof of vehicle-specific testing.