7 Years Available
BMW I3 Light Bulb Sizes
Complete bulb size reference for the BMW I3 from 2014 to 2020. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The BMW i3 changed low beam specifications across model years — 2016–2017: H7 LED; 2014–2015: H7; 2019: LED Headlights. Make sure to select your exact year below to get the right bulb size.
Year Range
2014 – 2020
7 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Dome Light | 2825(2014–2019) W5W(2018–2020) | 7 years | Changed |
| Low Beam | H7 LED(2016–2017) H7(2014–2015) LED Headlights(2019–2019) | 5 years | Changed |
| High Beam | H7 LED(2016–2017) H11(2014–2015) LED Headlights(2019–2019) | 5 years | Changed |
| Fog Light | LED Fog Light(2014–2019) | 5 years | Consistent |
| Brake Light | LED Bulb(2014–2019) | 5 years | Consistent |
| Side Marker | LED Bulb(2014–2019) | 5 years | Consistent |
| Turn Signal Front | PWY24WSV LED(2014–2017) LED Bulb(2019–2019) | 5 years | Changed |
| Turn Signal Rear | LED Bulb(2014–2019) | 5 years | Consistent |
| License Plate | LED Bulb(2014–2019) | 5 years | Consistent |
| Map Light | 2825(2014–2017) LED Bulb(2019–2019) | 5 years | Changed |
| Parking Light | LED Bulb(2014–2019) | 5 years | Consistent |
| Reverse Light | LED Bulb(2014–2019) | 5 years | Consistent |
| Trunk Light | LED Light(2014–2019) | 5 years | Consistent |
Common I3 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the BMW I3 from 2014 to 2020, covering 7 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the BMW I3 changed low beam bulb specifications across generations: 2016–2017: H7 LED; 2014–2015: H7; 2019–2019: LED Headlights. Make sure to check your exact year using the list below.
The BMW I3 uses a H7 LED bulb for the low beam (same bulb serves both high and low beam via dual filament), and a LED Fog Light for the fog lights. Select your year below for the exact fitment chart.
Yes. The BMW I3 uses a H7 LED low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.