CLK 550 (209.372) V8-5.5L (273.967) (2008)
Right multifunction steering wheel button group (S111)
The right multifunction steering wheel button group (S111) contains the Accept/terminate phone call button (S111s3) and the button + and -, setting of
specific functions and volume control (S111s1). A telephone call can be accepted or terminated with the Accept/ terminate phone call button (S111s3).
The button + and -, setting of specific functions and volume control (S111s1), is used to adjust the volume of the currently active system.