1.Flexible and easy to use, without drilling and cutting. 2.Manufactured according to quality control standards, it is novel and beautiful in quality, , stable in performance and high in reliability, and has been tested before leaving the factory. 3.Sensors can monitor the engine's working state, emission, speed, steering and other parameters, and adjust the system according to the monitored data to that the vehicle is in the best condition. Part Number :A1635420618 1635420618 Fitment: For SLK320 SLK32 A\/MG SLK230 ML55 A\/MG ML500 ML430 Colour:Black Material:Plastic Package Contents: 1x Lateral Acceleration 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.