Made of high-quality materials for maximum durability and reliability. Easy to install, no complicated tools required, easy to use. Professional workmanship, exquisite , novel and style Fit for W208 W209 W203 CLK & C CLASS Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Note: Different models have different interfaces,If the interfaces are the same, you need to match the switch position to use the corresponding compatible model. Material: Plastic colour: As shown Package Contents: 1 x PASSENGER SEAT OCCUPANCY SENSOR Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.