BMW X1 2020 Bulb Size
Bulb size chart
This 2020 BMW X1 bulb guide helps you verify the correct bulb sizes by lighting position, so you can match the right replacement to the right lamp before you buy. Because BMW used different lighting setups across trims and markets, the same X1 can have different bulb types depending on the exact headlight and tail light package.
Use this page as a quick reference when checking exterior and interior lights on your 2020 BMW X1. It covers common fitment points such as headlights, turn signals, reverse lights, license plate lights, dome and map lights, and other small lamps that may need replacement over time.
For the best fit, always compare the bulb chart to the lighting package on your vehicle. On the 2020 BMW X1, halogen and LED-equipped versions can use different bulbs in the same general location, and some rear light functions also change with adaptive lighting or LED headlight options. If you are converting to aftermarket LED bulbs, make sure the bulb base, polarity, and physical size match the original housing, since a bulb that fits electrically may still not fit properly in the socket or lens. Before ordering, it is smart to remove the installed bulb and confirm the markings on the base, especially for positions that may vary by trim, body style, or market.
FAQ
What does this 2020 BMW X1 bulb page help me check?
It helps you identify bulb sizes by lighting position, such as headlights, turn signals, reverse lights, brake lights, license plate lights, and interior lamps. That makes it easier to buy the correct replacement for the exact lamp that needs service.
Are the headlight bulbs on the 2020 BMW X1 always the same?
No. The headlight setup can vary by package, and the page lists the headlight bulb as LED for the high beam and low beam position. Always confirm the lighting equipment on your specific X1 before ordering.
What bulb is used for the front turn signal on a 2020 BMW X1?
The front turn signal bulb is listed as 7507. If you are replacing the front signal lamp, match that bulb type to the installed part before purchase.
What bulb fits the rear turn signal on this model year?
The rear turn signal bulb is listed as 7506. This is a different bulb from the front signal, so do not assume both ends use the same part.
Which bulb is used for the back up reverse light?
The back up reverse light bulb is listed as 7506. Check the lamp housing carefully, since rear lighting layouts can differ depending on the vehicle’s lighting package.
What brake light bulb should I use on a 2020 BMW X1?
That depends on the lighting setup. For models without adaptive lighting, the brake light bulb is listed as 7506R. For models with adaptive lighting, the brake light bulb is listed as 64136.
Are the tail light bulbs the same on LED and halogen versions?
No. The tail light bulb with LED headlights is listed as LED, while the tail light bulb with halogen headlights is listed as 2825, 98. This is one of the most important fitment differences on the 2020 X1.
What interior bulbs are listed for the 2020 BMW X1?
Interior bulb locations include vanity mirror light, dome light, map light, stepwell light, and interior door light. The interior door light bulb is listed as 2825, 98, while several other interior positions are listed as LED.
Do the license plate lights and parking lights use LED bulbs?
Yes, the license plate light bulb and parking light bulb are listed as LED. The daytime running light bulb and cornering light bulb are also listed as LED on this page.
Why should I check the installed bulb before buying replacements?
Because trim and lighting package differences can change the correct bulb for the same position. Checking the installed bulb helps confirm the exact fit, especially if your X1 has had prior repairs, aftermarket parts, or a lighting conversion.
Can I switch my 2020 BMW X1 from halogen to LED bulbs?
Sometimes, but it is not always a simple plug-in change. Aftermarket LED conversions can require the correct base, size, and electrical compatibility, and some housings may not accept an LED bulb properly without additional parts or coding.
What should I do if my 2020 BMW X1 has different bulbs than the chart?
Use the chart as a guide, then verify the actual bulb in the vehicle. Market, trim, body style, and lighting package differences can affect fitment, so the installed bulb is the final reference if the chart and vehicle do not match exactly.