2018 Mercedes C Class ignition switch — 205 Type, C300 (conventional and keyless ignition), adaptive cruise price snapshot
- Low
- $65
- Average
- $98
- High
- $218

Year & trim-specific price guide
A used 2018 Mercedes C Class ignition switch (205 Type, C300 (conventional and keyless ignition), adaptive cruise) costs $65 to $218, with a median asking price of $99. Based on 31 priced salvage yard listings across the US, updated Aug 31, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $65–$147 | 23 | |
| Grade BStandard used | $99–$218 | 8 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $65–$218 overall range
Trim-specific context
This pricing covers the 205 Type, C300 (conventional and keyless ignition), adaptive cruise variant of the 2018 Mercedes C Class ignition switch, based on 31 priced listings. Its $99 median is 0% above the 2018 Mercedes C Class ignition switch overall median of $99.
There are 5 other ignition switch variants available for the 2018 Mercedes C Class.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 31 priced salvage-yard listings, a used 2018 Mercedes C Class ignition switch in the 205 Type, C300 (conventional and keyless ignition), adaptive cruise variant lists between $65 and $218, with a median asking price of $99.
In our current dataset, the 205 Type, C300 (conventional and keyless ignition), adaptive cruise variant appears only for the 2018 model year.