BMW 540 Bulb Size Guide | Exterior & Interior Lights
What is the correct light bulb size for BMW 540? It is a popular question as BMW 540 lamps tend to fade out and dim off over time due to the limited life span.
Our comprehensive chart will guide you through BMW 540 light bulb sizes for all interior and exterior lamp types like headlights, fog lights, turn signals, brake lights, tail lights, license plate, dome lights, trunk lights and many more.
You will learn how to upgrade BMW 540 with LED lights or install HID headlight conversion instead of spending countless hours trying to figure out the needed light bulb size.
1998 - 2023 BMW 540 Light Bulb Chart
| 1998 - 2000 | 2001 - 2003 | 2004 - 2016 | 2017 - 2023 | |
|---|---|---|---|---|
| High Beam | 9005 | H7 | - | LED |
| Low Beam | D2S, H7 | D2S, H7 | - | LED |
| Back Up | 7506 | 7506 | - | LED |
| Brake | 7506R | 7506R | - | LED |
| Center Stop | 7506 | 7506 | - | LED |
| Cornering Light | - | - | - | LED |
| Courtesy | 6418 | - | - | - |
| DRL | - | - | - | LED |
| Dome Light | 6411 | 6411 | - | LED |
| Fog Light | H7 LED | H8 LED | - | - |
| Glove Box | 6418 | 6418 | - | LED |
| Instrument Panel | 2721 | 2721 | - | - |
| Interior Door | - | - | - | LED |
| License Plate | 6418 | 6418 | - | LED |
| Map Light | - | 64113 | - | LED |
| Parking | 3157 | 64132 | - | LED |
| Parking Brake Indicator | - | 2721MF | - | - |
| Reading Light | - | 64111 | - | - |
| Side Marker Front | 3157A | - | - | LED |
| Side Marker Rear | 5007 | - | - | LED |
| Stepwell | 6418 | 6418 | - | - |
| Tail Light | 5007 | - | - | LED |
| Trunk Area | 6411 | 6411 | - | LED |
| Turn Signal | 2825, 3157A | 3457A | - | 12496 |
| Turn Signal Rear | 7506A | 7506A, 7507 | - | LED |
| Vanity Mirror | 6411 | 6411 | - | LED |
1998 - 2023 BMW 540 Light Bulb Chart
1998 - 2000
2001 - 2003
2004 - 2016
2017 - 2023
Cornering Light
Courtesy
DRL
Interior Door
Parking Brake Indicator
Reading Light