Origin:Mainland China new. New high quality products. Easy install and durable use. Great quality and great Fitment. Correct Connector No cutting or splicing. Give a sharper and more sophisiticated look for your car Type:Rear SAM Control Unit Fitment Type:Direct Install Part Number:A1649005401 A1649005101 1649005401 1649005101 Fitment: for 2007-2009 Mercedes-Benz GL320 164.825 164.822 Not for cars with (Code 848) for 2010-2012 Mercedes-Benz GL350 164.825 Not for cars with (Code 848) for 2007-2012 Mercedes-Benz GL450 164.871 Not for cars with (Code 848) for 2008-2012 Mercedes-Benz GL550 164.886 Not for cars with (Code 848) for 2007-2009 Mercedes-Benz ML320 164.125 164.122 Not for cars with (Code 848) for 2006-2006 Mercedes-Benz ML350 164.186 From chassis A 053008 From October 5th 2005;Not for cars with (Code 848) for 2007-2010 Mercedes-Benz ML350 164.186 164.125 Not for cars with (Code 848) for 2010-2011 Mercedes-Benz ML450 164.195 Not for cars with (Code 848) for 2008-2011 Mercedes-Benz ML550 164.172 Not for cars with (Code 848) for 2010-2011 Mercedes-Benz ML63 AMG 164.177 From chassis A 694290 From January 11th 2011 for 2010-2012 Mercedes-Benz R350 251.157 251.125 251.165 251.124 251.156 From chassis A 125365 From January 11th 2011 Colour:black Material:ABS Package Contents: 1 x Rear SAM Control Unit Only the above package content, other products are not included. Note: Light shooting 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.