1. Compatible vehicle models: - 2014 - 2015 C250 base models, equipped with a 1.8 - liter inline 4 - cylinder gasoline engine. - 2014 - 2015 C300 4Matic models, equipped with a 2.0 - liter inline 4 - cylinder gasoline engine; 2015 C300 base models, equipped with a 2.0 - liter inline 4 - cylinder gasoline engine. - 2014 - 2015 C350 base models, equipped with a 3.5 - liter V6 gasoline engine; 2015 C350 4Matic models, equipped with a 3.5 - liter V6 gasoline engine. - 2014 - 2015 C400 4Matic models, equipped with a 3.0 - liter V6 gasoline engine. - 2014 - 2015 C63 base models, equipped with a 6.3 - liter V8 gasoline engine. - 2014 - 2015 CLS400 base models, equipped with a 3.0 - liter V6 gasoline engine; 2015 CLS400 4Matic models, equipped with a 3.0 - liter V6 gasoline engine. - 2014 - 2015 CLS550 base models, equipped with a 4.6 - liter V8 gasoline engine; 2014 - 2015 CLS550 4Matic models, equipped with a 4.6 - liter V8 gasoline engine. - 2014 - 2015 CLS63 S 4Matic models, equipped with a 5.5 - liter V8 gasoline engine. - 2014 - 2015 E250 BlueTEC models, equipped with a 2.1 - liter inline 4 - cylinder engine; 2014 - 2015 E250 BlueTEC 4Matic models, equipped with a 2.1 - liter inline 4 - cylinder engine. - 2014 - 2015 E350 4Matic models, equipped with a 3.5 - liter V6 gasoline engine. - 2014 - 2015 E350 base models, equipped with a 3.5 - liter V6 gasoline engine. - 2014 - 2015 E350 4Matic models, equipped with a 3.5 - liter V6 flexible - fuel engine. - 2014 - 2015 E350 base models, equipped with a 3.5 - liter V6 flexible - fuel engine. - 2014 - 2015 E400 base models, equipped with a 3.0 - liter V6 gasoline engine. - 2014 - 2015 E400 4Matic models, equipped with a 3.0 - liter V6 gasoline engine. - 2014 - 2015 E400 hybrid models, equipped with a 3.5 - liter V6 gasoline - electric hybrid engine. - 2014 - 2015 E63 4Matic models, equipped with a 5.5 - liter V8 gasoline engine. - 2014 - 2015 E63 S 4Matic models, equipped with a 5.5 - liter V8 gasoline engine. 2. Color: Black 3. Material: Plastic 4. Package contents: - 1 engine compartment lock switch 5. Only the above - mentioned package contents are included, and other products are not included. 6. Precautions: Light reflection and different displays may cause slight differences between the color of the item in the picture and the actual product. The allowable measurement error is plus or minus 1 - 3 centimeters.