BMW X3 2015 Bulb Size
Bulb size chart
This 2015 BMW X3 bulb size guide helps you verify the correct bulbs by lighting position, so you can match the right part before you buy. Because BMW used different headlight systems and trim combinations, the exact bulb type can change depending on whether your X3 has halogen headlights, LED headlights, or adaptive lighting.
Use this page as a quick reference for common exterior and interior bulbs on the 2015 BMW X3, including headlights, fog lights, turn signals, brake lights, reverse lights, license plate lights, and cabin bulbs. Checking the bulb by location is the safest way to avoid ordering the wrong replacement for your specific vehicle.
Fitment can vary by market, body style, and lighting package, so always confirm what is installed on your X3 before purchasing. The 2015 BMW X3 may use different bulbs for halogen versus LED headlight setups, and some brake light and front signal applications also depend on the package. If you are considering an aftermarket conversion, make sure the bulb, socket, and housing are compatible and that the new light output will not trigger warning messages or cause beam pattern issues. For the best results, remove the old bulb and compare it to the replacement part number and base style before ordering.
FAQ
What bulbs does the 2015 BMW X3 use for the low beam headlights?
The low beam setup depends on the headlight package. Models with LED headlights use an LED low beam arrangement, while models with the combined high beam and low beam xenon setup use D1S. Check the headlight type on your X3 before buying.
What is the high beam bulb for a 2015 BMW X3?
High beam fitment also depends on the headlight package. LED headlight vehicles use an LED high beam bulb, while some versions use a D1S xenon setup for the combined high beam and low beam system.
Which front turn signal bulb fits the 2015 BMW X3 with halogen headlights?
The front turn signal bulb for the 2015 BMW X3 with halogen headlights is 7507.
Which front turn signal bulb fits the 2015 BMW X3 with LED headlights?
The front turn signal bulb for the 2015 BMW X3 with LED headlights is an LED type. Because the page lists the LED configuration by lighting position, confirm the exact installed assembly before ordering.
What bulb is used for the daytime running light on halogen headlight models?
For 2015 BMW X3 models with halogen headlights, the daytime running light bulb is 7440.
What bulb is used for the parking light on halogen headlight models?
For 2015 BMW X3 models with halogen headlights, the parking light bulb is 2825, 98.
What is the back up reverse light bulb for the 2015 BMW X3?
The back up reverse light bulb is 921.
What bulb fits the rear turn signal on the 2015 BMW X3?
The rear turn signal light bulb is 7506.
What brake light bulb does the 2015 BMW X3 use without adaptive lighting?
Models without adaptive lighting use brake light bulb 7506R.
What brake light bulb does the 2015 BMW X3 use with adaptive lighting?
Models with adaptive lighting use brake light bulb 64136.
What bulb is used for the license plate lights on the 2015 BMW X3?
The license plate light bulb is LED.
What bulb fits the glove box light on a 2015 BMW X3?
The glove box light bulb is 2825, 98.
What are the vanity mirror light bulb options for the 2015 BMW X3?
The vanity mirror light bulb options are 6411 and 6428.
What bulb is used for the courtesy light on the 2015 BMW X3?
The courtesy light bulb is 6418.
Do trim and lighting packages affect bulb fitment on the 2015 BMW X3?
Yes. Trim level, market, and lighting package can change the bulb type, especially for headlights, daytime running lights, parking lights, and brake lights. Always verify the installed bulb or headlight assembly before ordering.