4 Years Available
BMW M240i Light Bulb Sizes
Complete bulb size reference for the BMW M240i from 2017 to 2020. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The BMW m240i changed low beam specifications across model years — 2017–2018: H7 LED; 2019: LED Headlights. Make sure to select your exact year below to get the right bulb size.
Year Range
2017 – 2020
4 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Fog Light | H8 LED(2017–2019) H8(2020–2020) | 4 years | Changed |
| Reverse Light | 7440(2019–2020) 7506(2017–2018) | 4 years | Changed |
| Turn Signal Rear | 7506 LED(2017–2018) 7440(2020–2020) 7440 LED(2019–2019) | 4 years | Changed |
| Dome Light | 2825(2017–2019) W5W(2020–2020) | 4 years | Changed |
| Map Light | 2825(2017–2019) W5W(2020–2020) | 4 years | Changed |
| Low Beam | H7 LED(2017–2018) LED Headlights(2019–2019) | 3 years | Changed |
| High Beam | H15 LED(2017–2018) LED Headlights(2019–2019) | 3 years | Changed |
| Brake Light | LED Bulb(2017–2019) | 3 years | Consistent |
| Side Marker | LED Bulb(2019–2019) | 1 years | Consistent |
| Turn Signal Front | 12496 LED(2017–2018) LED Bulb(2019–2019) | 3 years | Changed |
| License Plate | LED Bulb(2017–2019) | 3 years | Consistent |
| Parking Light | 64132(2017–2018) LED Bulb(2019–2019) | 3 years | Changed |
| Trunk Light | 6418(2017–2018) LED Light(2019–2019) | 3 years | Changed |
| Daytime Running | H15(2017–2018) | 2 years | Consistent |
Common M240i Replacement Parts
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Frequently Asked Questions
We have bulb size data for the BMW M240i from 2017 to 2020, covering 4 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the BMW M240i changed low beam bulb specifications across generations: 2017–2018: H7 LED; 2019–2019: LED Headlights. Make sure to check your exact year using the list below.
The BMW M240i uses a H7 LED bulb for the low beam and a H15 LED for the high beam, and a H8 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The BMW M240i 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.