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This vehicle is part of the 2017–2019 Cadillac XT5 generation. All models in this range share identical light bulb sizes.
Fitment Guaranteed for 2019 Cadillac XT5

What Size Bulbs Does a 2019 Cadillac XT5 Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Moderate (Dust covers often present)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2019 Cadillac XT5 Have?

The 2019 Cadillac XT5 utilizes a refined lighting configuration featuring 13 distinct bulb positions. It features an extensive lighting system powered by factory-integrated LED technology, which offers superior longevity and a modern cool-white appearance compared to traditional bulbs. This model belongs to the late years of the XT5's 2017-2019 production span.

Can You Put LED Bulbs in a 2019 Cadillac XT5?

Upgrading to LED is one of the most effective ways to modernize your Cadillac's appearance and safety profile. Since your XT5 uses a single LED Headlights bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

Installation Guide
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Other XT5 Years

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