Tautoparts A4518203810 Opening Closing Convertible Roof Top Switch: Compatible with Smart Fortwo
Available Options

Got a Smart Fortwo? Then you'll love this Opening Closing Convertible Roof Top Switch—it's like it was made for your car (because, well, it was). Crafted from tough-as-nails materials, this switch won't bail on you after a few uses. And guess what? Slapping it in is so easy, you might even have time to grab a coffee before you're done.
Why you'll wanna snag one:
- Slots right in where your old OEM part used to live—no fuss, no muss.
- Built to last, so you can flip that roof open and shut till the cows come home.
- No toolbox? No problem. This is a plug-and-play dream.
- Easy installation
- Durable construction
- Compatible with Smart Fortwo
General specs
- Brand: Tautoparts
- Model: A4518203810
- Seller: Joom
- Compatibility: Smart Fortwo
- Material: Durable plastic
- Installation: Tool-free
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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Brand | Tautoparts | loverapple | happybuySE | Tautoparts | loverapple | happybuySE |
Model | A4518203810 | A4518203810 | Smart Fortwo 451 | A4517470187 | A4519051700 | A4517470187 |
Color | ||||||
Rating |
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Price | $29.39 | $28.84 | $29.27 | $27.52 | $23.72 | $30.47 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 |
Compatibility | Smart Fortwo | Smart Fortwo | Smart Fortwo 451 2007-2015 | Smart Fortwo | Smart Fortwo 2008-2014 | Smart Fortwo |
Material | Durable plastic | Plastic, Metal | Durable construction | High-quality durable materials | Durable plastic and metal | High-quality durable materials |
Installation | Tool-free | Easy | Tool-free | DIY or professional | Tool-free |
Chloe C.
Kitchener, ON
July 1, 2025
Before I got this switch, my old one was acting up and making me nervous every time I tried to open the roof, especially with my kid in the car. Now, it's so much better—it just works smoothly and feels solid. I'm really happy with how simple it was to put in, no tools needed, and it's made driving with the top down way more enjoyable for concerts and stuff. Not perfect, but definitely a good buy for the money! 😊
- Pros: It feels very durable and slots right into place without any hassle, just like the original part. Installing it was super easy, I managed to do it quickly and it worked perfectly right away.
- Cons: While it seems tough, I'm a bit cautious about how it will hold up over many uses, and it might not be the absolute best quality out there, but for the price, it's most likely fine.