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Carbon fibre styling, custom steering wheels and lighting upgrades. Built around your car. Backed by enthusiasts who can help you get the fitment right.
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Find your next lighting upgrade, interior detail or finishing touch.
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Start with your make, then find the right upgrades for your model.

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Tell us about your vehicle and your ideal specification.
Not sure what fits?
Send us your vehicle model, year, chassis code and photos of the existing part. We’re on hand with technical advice and fitting guidance before you order.
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BMW Crystal-Style Start Button — With OFF Button Only
FINISH YOUR INTERIOR, YOUR WAY
- Crystal-Style ABS Finish
- With OFF Button Only
- Red / Blue / Black / Silver
BMW crystal-style start/stop replacement button
Add a crystal-style finishing touch to your BMW interior. Made from ABS polymer and available in red, blue, black or silver, this replacement button offers a distinctive alternative to the standard appearance.
Important fitment information: FOR VEHICLES WITH AN OFF BUTTON ONLY. Some applications cross F and G chassis. Check the existing button and mounting against the product images and contact Auto Haus Carbon before ordering if you are unsure.
View compatibility & product details
| Model | Listed chassis |
|---|---|
| 1 Series | F20 / F21 |
| 2 Series | F22 / F23 / F45 / F46 |
| 3 Series | F30 / F35 |
| 4 Series | F32 / F36 |
| 5 Series | F10 / F18 |
| 5 Series GT | F07 |
| 6 Series | F12 / F13 |
| 6 Series GT | G32 |
| 7 Series | F01 / F02 / G12 |
| X1 | F49 |
| X2 | F39 |
| X3 | F25 / G01 |
| X4 | F26 |
| X5 | F15 |
| X6 | F16 |
Check your existing button design and physical fitment before ordering. Contact us if you need help confirming the right application.
- Finish / colour: Red / Blue / Black / Silver
- Material: ABS polymer
- Contents: 1 × start/stop replacement button
Colour may vary slightly from the product images due to lighting and display settings.
Installation & fitting support
These are replacement button components. Installation involves removing the corresponding original button component; access depends on the vehicle and control assembly. Professional fitting is recommended.
Contact Auto Haus Carbon before ordering if you are unsure about compatibility. Send your vehicle model, chassis code and clear photos of the existing button. We are on hand with technical advice and fitting guidance for you or your installer.
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AHC Guides & Advice
Fitment checks, product comparisons and fitting advice to help you choose with confidence.
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Which DRL Upgrade Fits My Car? Headlight Compatibility Explained
Check DRL compatibility by chassis, year, facelift and headlight type. Understand xenon, LED, adaptive, Matrix and laser fitment before ordering your upgrade.
Read moreabout Which DRL Upgrade Fits My Car? Headlight Compatibility Explained
DRL Boards vs DRL Modules: What’s the Difference?
Compare DRL boards and complete modules, including heatsinks, thermal adhesive and fitting access. Choose the right daytime running light upgrade with AHC.
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