Features: 1.Sophisticated craftsmanship, this is perfect to fit for Benz SLK W171 / SL W230. 2.Durable, not easy to damage, do not need frequent replacement, has good practicability. 3.Easy to use and quick to install, and will not take up much of your time, very convenient. 4.Safe ABS material, not easy to damage your car and can avoid unnecessary losses. 5.Engineered to provide the same fit and function of the original one on specific vehicle years, makes and models. Specification: Item Type: Seat Occupation Sensor Emulator_x000D_ Material: ABS_x000D_ Color: Black_x000D_ Size: Approx. 4.6x3.6x1.8cm/1.81x1.42x0.71in_x000D_ (Due to manual measurement there may be a deviation of 1-2 mm.)_x000D_ _x000D_ _x000D_ Fitment:_x000D_ Fit for Benz Type 2_x000D_ Fit for Benz E-Class W211 2003-2007 Temic_x000D_ Fit for Benz SLK W171 2004-2011_x000D_ Fit for Benz SL W230 2003-2020