Cadillac XT5 Bulb Sizes
2023 Cadillac XT5 stores 20 bulb-chart rows across 20 lighting positions. Halogen high beam is LED. LED headlight equipment is stored as its own configuration, not as an extra bulb in the halogen lamps.
Stored halogen, HID, Bi-LED, and LED rows are alternative equipment when the chart lists more than one. A vehicle uses one lighting system. Verify the lamps installed before ordering. A halogen bulb is not the replacement for an LED assembly, and an LED conversion is not shown as the OEM halogen bulb.
Lighting positions
- Fog Light Bulb FrontLEDStored position · Integrated LED assemblyView on Amazon
- Headlight Bulb High BeamLEDStored position · Integrated LED assemblyView on Amazon
- Headlight Bulb Low BeamLEDStored position · Integrated LED assemblyView on Amazon
- Back Up Reverse Light Bulb921Stored position · Halogen designationView on Amazon
- Brake Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Center High Mount Stop Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Daytime Running Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- License Plate Light Bulb2825Stored position · Halogen designationView on Amazon
- Parking Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Side Marker Light Bulb Front194Stored position · Halogen designationView on Amazon
- Side Marker Light Bulb RearLEDStored position · Integrated LED assemblyView on Amazon
- Tail Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Turn Signal Light Bulb Front7440AStored position · Halogen designationView on Amazon
- Turn Signal Light Bulb RearLEDStored position · Integrated LED assemblyView on Amazon
- Dome Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Glove Box Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Interior Door Light BulbLEDStored position · Integrated LED assemblyView on Amazon
- Map Light BulbDE3021Stored position · Halogen designationView on Amazon
- Trunk or Cargo Area LightLEDStored position · Integrated LED assemblyView on Amazon
- Vanity Mirror Light Bulb6612FStored position · Halogen designationView on Amazon
Choose a lighting position to see the stored designation.
Complete bulb chart
| Position | Configuration | Designation | Technology |
|---|---|---|---|
| Fog Light Bulb Front | Stored position | LED | Integrated LED assembly |
| Headlight Bulb High Beam | Stored position | LED | Integrated LED assembly |
| Headlight Bulb Low Beam | Stored position | LED | Integrated LED assembly |
| Back Up Reverse Light Bulb | Stored position | 921 | Halogen designation |
| Brake Light Bulb | Stored position | LED | Integrated LED assembly |
| Center High Mount Stop Light Bulb | Stored position | LED | Integrated LED assembly |
| Daytime Running Light Bulb | Stored position | LED | Integrated LED assembly |
| License Plate Light Bulb | Stored position | 2825 | Halogen designation |
| Parking Light Bulb | Stored position | LED | Integrated LED assembly |
| Side Marker Light Bulb Front | Stored position | 194 | Halogen designation |
| Side Marker Light Bulb Rear | Stored position | LED | Integrated LED assembly |
| Tail Light Bulb | Stored position | LED | Integrated LED assembly |
| Turn Signal Light Bulb Front | Stored position | 7440A | Halogen designation |
| Turn Signal Light Bulb Rear | Stored position | LED | Integrated LED assembly |
| Dome Light Bulb | Stored position | LED | Integrated LED assembly |
| Glove Box Light Bulb | Stored position | LED | Integrated LED assembly |
| Interior Door Light Bulb | Stored position | LED | Integrated LED assembly |
| Map Light Bulb | Stored position | DE3021 | Halogen designation |
| Trunk or Cargo Area Light | Stored position | LED | Integrated LED assembly |
| Vanity Mirror Light Bulb | Stored position | 6612F | Halogen designation |
Replacement check
Read the number on the installed bulb or the housing. Confirm whether the headlights are halogen, HID, or an LED assembly. H11 and H11B are different. 9005 and 9006 are different. This page does not substitute a nearby designation to fill the product list.
Questions
What is the Cadillac XT5 low-beam bulb?
2023 Cadillac XT5 stores LED for the halogen low beam. Choose the LED headlight configuration separately when the chart lists one. These are not installed together.
What is the Cadillac XT5 high-beam bulb?
2023 stores LED for the halogen high beam.
What fog light bulb does the Cadillac XT5 use?
2023 stores LED for fog lights.
What turn-signal bulb does the Cadillac XT5 use?
Halogen-configuration turn signals in 2023 store 7440A, LED. An LED-headlight configuration can list LED instead of these bulbs.
What brake-light bulb does the Cadillac XT5 use?
Halogen-configuration brake lights in 2023 store LED.
What does an LED record mean?
A stored part of LED means that configuration is recorded as an LED assembly. It is not a replaceable halogen bulb, and this page does not sell an LED conversion as the OEM bulb for that assembly.
Can I substitute a nearby bulb number?
No. H11 and H11B stay different. 9005 and 9006 stay different. This page matches the stored designation and does not swap in another bulb to fill the product list.
Does a catalog match guarantee the bulb fits?
A designation match means the product is filed under that bulb number and technology. It does not prove the lamp, socket, or vehicle configuration. Check the bulb in the housing before ordering.
How do I verify the replacement?
Read the number on the bulb or the housing, confirm whether the headlights are halogen, HID, or LED, and match that designation. Position names that say “with halogen headlights” or “with LED headlights” are separate configurations.
Does the Cadillac XT5 bulb chart change by year?
Bulb rows are stored for 7 years, 2017–2023. This page shows 2023. Choose another year to see that chart. Years are not collapsed into one bulb list.
What does the chart store for back up reverse light bulb?
2023 stores 921 for Back Up Reverse Light Bulb.
What does the chart store for center high mount stop light bulb?
2023 stores LED for Center High Mount Stop Light Bulb.
What does the chart store for daytime running light bulb?
2023 stores LED for Daytime Running Light Bulb.
What does the chart store for license plate light bulb?
2023 stores 2825 for License Plate Light Bulb.
What does the chart store for parking light bulb?
2023 stores LED for Parking Light Bulb.
What does the chart store for side marker light bulb front?
2023 stores 194 for Side Marker Light Bulb Front.