BMW X3 2016 Bulb Size
Bulb size chart
This 2016 BMW X3 bulb size guide is designed to help you quickly verify the correct bulb for each lighting position on your vehicle. Because BMW used different lighting setups by trim, market, and package, the exact bulb can vary depending on whether your X3 has halogen headlights, LED headlights, or adaptive lighting.
Use this page to match the bulb size to the specific lamp location before you buy replacements. Whether you are changing a headlight, turn signal, brake light, license plate light, or interior bulb, checking by lighting position is the easiest way to avoid ordering the wrong part for your 2016 BMW X3.
Fitment on the 2016 X3 can change with trim and lighting package, so always confirm whether your vehicle has halogen or LED headlights before ordering. Some exterior bulbs are listed separately for halogen and LED-equipped models, and aftermarket conversions can also affect what fits correctly. If you are unsure, remove the installed bulb and compare the base and markings before purchase, especially for headlight, DRL, parking light, and turn signal applications. This is the safest way to confirm compatibility and avoid issues with bulb shape, connector type, or warning messages.
FAQ
What bulbs does a 2016 BMW X3 use for the headlights?
The 2016 BMW X3 may use LED headlight bulbs or D1S bulbs, depending on the lighting package. On this page, the low beam and high beam positions are listed as LED for LED-equipped models, while the combined high beam and low beam headlight bulb is listed as D1S for the optional raw list. Always verify your exact headlight setup before buying.
How do I know if my 2016 X3 has halogen or LED headlights?
Look at the front lamp design and the bulb listings that match your vehicle. The page separates several front lighting items by halogen headlights and LED headlights, which is the clearest clue that the bulb type depends on the package. If your X3 has a different headlight style than expected, check the installed bulb or the vehicle build information.
What is the front turn signal bulb for a 2016 BMW X3 with halogen headlights?
The front turn signal bulb for a 2016 BMW X3 with halogen headlights is 7507. This is different from the LED-headlight version, so make sure you match the bulb to your headlight type before ordering.
What bulb fits the front turn signal on a 2016 X3 with LED headlights?
For a 2016 BMW X3 with LED headlights, the front turn signal bulb is listed separately as LED. Because the exact part number is not provided here, it is best to confirm the installed bulb or use the vehicle’s lighting package details when replacing it.
What are the daytime running light bulb options for the 2016 BMW X3?
The daytime running light bulb depends on the headlight setup. For halogen headlights, the DRL bulb is 7440. For LED headlights, the DRL is listed as LED. This is one of the most important fitment differences on the 2016 X3.
What bulb does the 2016 X3 use for the back up reverse light?
The back up reverse light bulb for the 2016 BMW X3 is 921. This bulb is used for the reverse lamp position and is a common replacement item on this model.
What is the license plate light bulb size on a 2016 BMW X3?
The license plate light bulb for the 2016 BMW X3 is LED. If one side is out, it is a good idea to replace the matching bulb on the other side as well so the color and brightness stay even.
Which bulb fits the glove box light in a 2016 X3?
The glove box light bulb for the 2016 BMW X3 is 2825 or 98. Either listing may appear depending on the source or supplier, so compare the bulb base and size before purchasing.
What bulb is used for the vanity mirror light and courtesy light?
The vanity mirror light bulb is 6411 or 6428, and the courtesy light bulb is 6418. These are interior bulbs, so they are usually easier to replace than exterior lighting, but it still helps to confirm the number printed on the original bulb.
What brake light bulb does the 2016 BMW X3 use?
Brake light fitment depends on whether the vehicle has adaptive lighting. Without adaptive lighting, the brake light bulb is 7506R. With adaptive lighting, the brake light bulb is 64136. This is a key difference for rear lamp replacement on the 2016 X3.
What is the rear turn signal bulb for a 2016 BMW X3?
The rear turn signal bulb is 7506. If you are replacing rear signal bulbs, it is smart to check both sides for similar wear so the flash rate and brightness remain consistent.
Can I use aftermarket LED bulbs in my 2016 BMW X3?
You can, but fitment and compatibility depend on the lamp position and the vehicle’s lighting system. Some positions are already LED, while others use halogen bulbs such as 7507, 7440, 7506, 7506R, 921, 6418, 6411/6428, or 2825/98. If you are converting from halogen to LED, check for warning messages, polarity issues, and proper beam pattern before installing.