The most common setup for a 2015 Chrysler 300 with standard headlights is H11 low beams and 9005 high beams; if your car is equipped with HID/xenon headlights, the bulbs are xenon types such as D1S/D2S/D3S with a ballast. Fog lights, when equipped, are typically H11, though some trims use H8. Confirm your specific configuration by checking the owner’s manual or the bulb you currently have.
Halogen headlights (most trims)
The following list covers the conventional halogen headlight configuration you’ll find on many 2015 Chrysler 300 models. This is the simplest path to replacement if your car hasn’t been upgraded to HID. The list below shows the typical bulb types used for each function.
- Low beam (driving light): H11
- High beam: 9005 (also known as HB3)
- Fog lights: commonly H11, though a few trims may use H8
In practice, your exact bulb type can vary by trim level or after-market modifications. Always verify by inspecting the current bulb or checking the owner’s manual or the door jamb sticker that lists bulb sizes.
Xenon/HID headlights (optional equipment)
For models equipped with factory xenon/HID headlights, replacement bulbs are not standard halogen types. These use xenon bulbs paired with a ballast. The exact bulb family depends on the headlamp assembly used by your trim. Common families include D1S, D2S, or D3S.
- D1S
- D2S
- D3S
Because HID systems rely on a ballast and precise alignment, you’ll typically replace the entire bulb-and-ballast assembly or a specific HID bulb designed for your ballast type. If you’re unsure, consult the dealer, check your VIN-specific parts catalog, or bring the existing bulb to an automotive parts retailer for a precise match.
Fog lights
Fog light bulbs can vary by trim, but the most common configurations for the 2015 Chrysler 300 are halogen types. If your vehicle has halogen fogs, you’ll likely find H11 bulbs; some trims may use H8 instead.
- Common fog bulb: H11
- Alternate fog bulb (less common): H8
When replacing fog bulbs, handle bulbs with gloves or a clean cloth to avoid oil on the glass, and verify the socket fits the particular fog housing in your bumper.
How to identify the exact bulb for your car
When in doubt, confirm the correct bulb by one of these methods: check the owner’s manual, inspect the existing bulb for a stamped part number, or remove the bulb and read the numbering on the base. You can also match the bulb to the exact headlight assembly in your VIN-based parts lookup or ask a parts specialist with your car’s year, make, and trim.
Maintenance and tips
Always replace headlights in matched pairs if one bulb is failing, maintain proper headlight alignment after replacement, and consider upgrading to bulbs with the same color temperature to preserve consistent lighting. If you’re upgrading from halogen to HID or LED, be aware of wiring and ballast compatibility as well as local regulations.
Summary
The 2015 Chrysler 300 most commonly uses H11 low-beam and 9005 high-beam halogen bulbs, with fog lights typically H11. If your car has factory HID headlights, you’ll encounter xenon bulbs in the D1S/D2S/D3S family and a ballast. Always verify the exact bulb type for your specific trim and configuration by consulting the owner’s manual or checking the bulb in place, then purchase the correct replacement from a reputable parts supplier.