SMART Key fob battery replacement Cost
Price by model · Engine, Fuel & Emissions system
| Model | Years | Typical cost |
|---|---|---|
| fortwo | 1998–2023 | $28–$65 |
| fortwo Cabrio | 2000–2023 | $28–$65 |
| forfour | 2003–2023 | $29–$67 |
| Electric Drive | 2012–2023 | $40–$85 |
| fortwo Cabrio Brabus | 2003–2014 | $28–$65 |
| fortwo Brabus | 2003–2019 | $28–$65 |
| Roadster Coupe | 2003–2006 | $36–$92 |
| Roadster | 2003–2006 | $36–$92 |
| forfour Brabus | 2005–2006 | $29–$67 |
| crossblade | 2002–2003 | $28–$65 |
| Roadster Coupe Brabus | 2003–2003 | $36–$92 |
| Roadster Brabus | 2003–2003 | $36–$92 |
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