High Quality: The Power Master Switch is made of high-quality ABS Plastic materials.Good quality not only can a for your life, also good materials can increase product life. and high quality. Fitment:Power Master Switch for - W209 CLK320 CLK500 2003-2009.Conform to quality control standards, dependable to use.Manufactured according to the original specifications, which are very compatible with your model. Please make that it is compatible with your model buying. Manufacturer Part Number:Power Master Switch replacing manufacturer part number for reference is A2098203410. plastic housing, not easy cracking, ultra durable. Easy to Install:Power Master Switch directly replace the old or broken power switch, easy to install.According to original specifications, perfect match to original car. colour: black Material: ABS Package Contents: 1 Control Switch Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.