Mercedes C-Class keys, W203 and W204
Older C-Classes are FBS3 and done at the car. From the W205 on, it's FBS4 and the dealer.
- Open 24/7
- European specialist
- Price by text first
- Mercedes C-Class keys made at your car in Metro Atlanta, 24/7.
- Spare keys and all keys lost on most generations; newest generations are confirmed case by case.
- Keys start at $99. Exact price by text first.
- Original keys: 3-year warranty. Aftermarket keys: 1 year.
Which Mercedes C-Class do you have?
| Generation | Years (US) | Key system | Key Monkey |
|---|---|---|---|
| W203 | 2001–2007 | FBS3, EIS | Spare and all keys lost |
| W204 | 2008–2014 | FBS3, EIS | Spare and all keys lost |
| W205 | 2015–2021 | FBS4 | Dealer only |
| W206 | 2022 on | FBS4 | Dealer only |
Years are approximate and overlap between body styles. We confirm your exact car by text before coming out.
W204 key won't turn
On many W204 cars, a key that won't turn is caused by the electronic steering lock, not the key. We check before selling a key. See Mercedes key won't turn.
Questions about this
Can you make a key for a 2015 C300?
A 2015 C300 is a W205 with FBS4, so keys come from the dealer.
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Learn moreGuideMercedes key won't turn
Steering lock, EIS or key: how to tell.
Read the guideMercedes-BenzMercedes E-Class
Mercedes E-Class keys in Atlanta: W210, W211 and most W212 cars made at the car.
Learn moreGet a price for your European key
Year, make and model and what happened. We reply with a price, day or night.
Key Monkey works only on European cars: BMW, Mini, Mercedes-Benz, Audi, Volkswagen, Porsche, Volvo and Land Rover. We come to the car anywhere in Metro Atlanta, 24 hours a day.
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