BMW i3 2020 Bulb Size
Bulb size chart
This page covers the 2020 BMW i3 and helps you verify the correct bulb size by lighting position, so you can match the right replacement to the right lamp. Because the i3 uses LED lighting for many exterior and interior locations, it is especially important to confirm the exact position before ordering any parts.
Use the bulb chart for this year to check common locations such as the low beam, high beam, fog light, brake light, turn signals, license plate light, and interior lamps. The 2020 BMW i3 can vary by trim, market, and lighting package, so the safest approach is to compare the bulb location on the vehicle with the listing on this page.
For fitment, always confirm whether your 2020 BMW i3 has the factory LED setup shown here, since trim and package differences can change what is installed. Some owners may see different results if the car has been modified, if an aftermarket conversion was done, or if a previous owner replaced original parts with non-OEM components. If a bulb is listed as LED, that does not mean every replacement sold online will fit without issue, especially for retrofit kits or parts that rely on the original housing and connector. Before buying, check the installed bulb or module, compare the connector shape, and verify the lamp location on the car so you avoid ordering the wrong part.
FAQ
What bulb sizes does the 2020 BMW i3 use for the headlights?
On this page, both the headlight low beam and headlight high beam are listed as LED for the 2020 BMW i3. That means the vehicle uses LED lighting in those positions rather than a traditional replaceable halogen bulb size.
Does the 2020 BMW i3 use LED fog light bulbs?
Yes. The front fog light bulb is listed as LED for the 2020 BMW i3. If you are replacing a fog light component, confirm the exact side and housing before ordering.
Are the brake lights on the 2020 BMW i3 LED?
Yes, the brake light bulb is listed as LED. This is helpful because LED brake lights often use a specific module or integrated assembly rather than a standard removable bulb.
What is the dome light bulb size for the 2020 BMW i3?
The dome light bulb is listed as 2825 on this page. That is the one interior location on this chart with a non-LED bulb size shown explicitly.
Are the map lights and glove box light LED on the 2020 BMW i3?
Yes. The map light bulb and glove box light bulb are both listed as LED for this model year. If you are replacing an interior lamp, verify whether the light is an integrated LED unit or a serviceable bulb assembly.
Can I use this page to check the license plate light bulb size?
Yes. The license plate light bulb is listed as LED for the 2020 BMW i3. That makes it easier to confirm the correct lighting type before ordering a replacement.
Do the turn signals use the same bulb type front and rear?
Both the front turn signal light bulb and rear turn signal light bulb are listed as LED on the 2020 BMW i3. Even when both are LED, the front and rear assemblies may still be different parts, so check the location carefully.
Are the parking lights and side marker lights LED on this car?
Yes. The parking light bulb, front side marker light bulb, and rear side marker light bulb are all listed as LED for the 2020 BMW i3. These are commonly integrated into the lighting assembly.
What should I know before replacing the back up reverse light on a 2020 BMW i3?
The back up reverse light bulb is listed as LED. Because reverse lights are often part of a sealed or integrated unit, it is important to inspect the housing and connector before purchasing a replacement.
Why does trim or market matter for the 2020 BMW i3 bulb chart?
Trim, body style, and market can affect the lighting package on the 2020 BMW i3. Some vehicles may have different factory equipment depending on region or option package, so always match the bulb position on the car with the chart.
Can I convert the 2020 BMW i3 to aftermarket LED bulbs?
Some owners do use aftermarket LED conversions, but fitment can be tricky if the original setup is already LED or if the lighting is integrated into a module. Check the installed bulb, housing, and connector first so you do not buy a conversion that will not fit.
What is the best way to confirm the correct bulb before buying?
The best method is to identify the exact light position on your 2020 BMW i3, compare it with this page, and inspect the installed bulb or module if it is accessible. This helps prevent mistakes, especially on LED-equipped exterior lamps and interior lights with different assemblies.