BMW X5 2006 Bulb Size
Bulb size chart
This 2006 BMW X5 bulb guide helps you verify the correct bulb sizes by lighting position, so you can replace only the lamp you need instead of guessing by appearance. Because BMW used different lighting setups depending on trim, market, and body style, matching the bulb to the exact location is the safest way to get the right fit.
Use this page as a quick reference for common exterior and interior bulbs on the 2006 BMW X5, including headlights, fog lights, turn signals, brake lights, and cabin lighting. If you are replacing a single bulb or planning a full refresh, checking the position-specific listing first can save time and prevent ordering the wrong part.
Fitment can vary on the 2006 X5 depending on trim package, lighting equipment, and whether the vehicle came with halogen or HID-style components in certain positions. Some bulbs may also be listed with LED or compare-to-original options, which is important if your SUV has been converted from factory incandescent lighting or if an aftermarket LED replacement is being considered. Before buying, it is smart to remove the installed bulb and compare the base, connector, and size markings, especially for shared positions like courtesy, map, and stepwell lights. That extra check is the best way to avoid mismatches when replacing bulbs on an older BMW with mixed lighting configurations.
FAQ
What bulb size does the 2006 BMW X5 use for the low beam headlight?
The low beam headlight bulb listed for the 2006 BMW X5 is D2S. This applies to the low beam position, so do not confuse it with the high beam bulb or fog light bulb.
What is the high beam bulb for a 2006 BMW X5?
The high beam headlight bulb is H1. If your X5 has been modified or repaired before, it is worth confirming the installed bulb before ordering.
Which fog light bulb fits the 2006 BMW X5?
The front fog light bulb can be H11 LED or H16 LED, depending on the setup. Because the page shows more than one option, check the existing bulb and socket style before purchase.
What bulb does the rear turn signal use on this X5?
The rear turn signal bulb is 7507. This is the bulb size shown for the rear indicator position on the 2006 BMW X5.
What are the front turn signal bulb options for the 2006 BMW X5?
The front turn signal is listed with two compare-to-original options: 3457 and 3457A. Since the page shows both, confirm which version matches your vehicle before ordering.
What bulb fits the reverse light on a 2006 BMW X5?
The back up reverse light bulb is 7506. If one reverse light is out, replacing both sides together can help keep the color and brightness consistent.
What bulb is used for the license plate light?
The license plate light bulb is 6418. This same bulb size is also used in several small interior positions on the 2006 BMW X5.
Which bulbs are used for glove box, interior door, stepwell, and some courtesy lights?
Those positions are listed with 6418 for the glove box light, interior door light, stepwell light, and one courtesy light option. Always compare the exact lamp location on your X5 before ordering.
What bulb size is used for the map light and trunk or cargo area light?
The map light bulb and trunk or cargo area light are listed as 2886X. The same 2886X size also appears for the door mirror illumination light and another courtesy light option.
What bulb does the dome light use on the 2006 BMW X5?
The dome light bulb is 6486X. This is a separate size from the map light and other small cabin bulbs, so it should be matched carefully.
What are the vanity mirror bulb sizes for this BMW X5?
The vanity mirror light bulb is listed as 6411 or 6428. Because both sizes appear on the page, check the installed bulb to confirm the correct one for your vehicle.
What bulb is used for the parking light?
The parking light bulb is 64113. If you are replacing parking lights on a vehicle with prior repairs or upgrades, verify the socket before purchase.
Do trim level or lighting package differences matter on the 2006 BMW X5?
Yes. Trim, market, body style, and lighting package can change bulb fitment on the 2006 BMW X5. That is why this page lists bulbs by position instead of using one universal size for the whole vehicle.
Can I switch the 2006 BMW X5 bulbs to LED?
In some positions, yes, but fitment and compatibility depend on the lamp location and the vehicle’s lighting setup. If you choose LED replacements, make sure the bulb base, polarity, and space inside the housing are suitable.
Should I check the old bulb before buying a replacement?
Yes. Checking the installed bulb is one of the best ways to confirm fitment, especially on an older BMW like the 2006 X5 where previous repairs, aftermarket parts, or conversions may have changed the original setup.