Recall 2014120002 DEC14 2014-2015 212, 204.9 (GLK) & 2015 166 (ML) w/651 engine (4 cylinder diesel) chain tensioner sealing ring may exhibit increased settling behavior which could negatively influence pre-tensioning force, dealer will replace sealing ring. Approximately 4,314 vehicle affected. Owners of affected vehicles will receive a letter.

Service Campaign 2014110004 DEC14 2015 212, 207, 166, X166, 172, 204, 231 COMAND control module software customer may not be able to change channels during SDARS reception display shows “Updating Channels”, dealer will update software. Approximately 30,157 vehicle affected.

Have dealer confirm if VIN is included – MBUSA can also check here http://www.mbusa.com/mercedes/recall