All Mercedes models · Updated August 2026
Choose your Mercedes model below to see compatible smart keys, flip keys and remotes with OEM part numbers, chip types and frequencies.
Can't find your Mercedes model?
💬 Ask on WhatsApp| Model | Compatible keys |
|---|---|
| A Class | 6 |
| A-Class W169 | 2 |
| W204 W207 W212 W164 W166 W221 | 2 |
| W211 S-Series | 2 |
| W221-S | 2 |
Or use the Key Finder to check any make and model.