Adapter for steering wheel control Mercedes A, B class, Gla, Cla ctsmc009.2

Maintain steering wheel control functions when replacing your factory head unit with an aftermarket radio. Please compare the harness connectors shown with the connectors in your vehicle and make sure they match optically and technically. Also check if the OEM head units listed are originally installed in your vehicle. Note:CAN bus connector - BUS40-pin Mercedes Quadlock connector+12V power supply yellow (terminal 30) battery (fuse)supported date/time settings Make and model:Mercedes A-Class (W176) 2013 - 2018Mercedes B-Klasse (W242/W246) 2011 - 2018Mercedes CLA-Klasse (C117) 2015 - 2018Mercedes GLA-Klasse (X156) 2015 -2020 Allows you to set the time/date from the steering wheel buttons. Features and benefits Allows you to install a non-factory OEM radio and retain the factory steering wheel control buttons.Safety: Allows you to keep your hands on the steering wheel and focus on driving Plug and Play, no wire cutting required Maintains original vehicle functions such as date, time and temperature display For interfaces where phone buttons are operated, the interface allows you to answer/hang up a call in Bluetooth mode: Alpine, Clarion, Kenwood, Pioneer and ZENEC.