









🔐 Upgrade your ride’s key game—because your Smart deserves smarter security!
This 3-button key shell with a blank blade is a perfect aftermarket replacement for Smart Roadster, City Coupe, Fortwo, and Fourfour remote keys. Lightweight and compact, it allows you to transfer your existing key blade or cut a new one, restoring your remote’s look and function without the premium cost of a full key fob replacement.
| Number of buttons | 3 |
| Product dimensions | 5L x 3W centimetres |
| Manufacturer | AML |
| Manufacturer reference | unknown |
| Manufacturer part number | unknown |
| Item Weight | 20 g |
G**E
Good quality
Item was delivered promptly and did the job. The plastic buttons on my fob were crumbling to pieces so I just replaced that part and all works perfectly.
A**S
good
does the job
A**R
These work
Appears perfectly usable so far. No problems with the 2 I ordered and very easy to swap circuit board and key over. Took 5 mins for both. Pretty happy given old key cases had completely disintegrated around the 3 buttons
A**R
Unreliable
Seems to fit OK and perhaps works once but then does not. This happens with either complete new product with circuit board in or old key and circuit board but with new button. Waste of money
J**R
Great value for money
Simple to fit and as good as the original fitment.
A**R
Ok
A bit cheap
H**N
3 Button remote key fob case for Smart Four Two
Works perfectly, good value for money, my original lock button just disintegrated and I was unable to lock the car.
M**N
Wow these are really good
Hello I ordered these thinking I would need to get keys cut.l used the old half with my old key,then as I needed button push I fitted internal parts then the new key push part. Each key was fixed quickly.thanks for a great simple fix .malcolm
Trustpilot
3 weeks ago
3 weeks ago