AC Auto Rotary Knob for BMW 4 F82 (2014-2020) in Black color Model B + MAX BMW 6 SERIES F06 When the button fails to

When the button fails to register presses or the plastic cap cracks

OEM reference: 2117660224

Front Passenger Window Switch Panel for BMW 4 F82 (2014-2020) in Oyster color

Direct fit into the existing switch housing aperture — no modification

remove the old alternator

AC Auto Rotary Knob for BMW 4 F82 (2014-2020) in Black color Model B + MAX BMW 6 SERIES F06 When the button fails toAC Auto Rotary Knob for BMW 4 F82 (2014 2020) in Black color Model B + MAX The AC auto rotary knob is the dial used to set fan speed or temperature on the climate control panel. Knobs crack or lose their grip over time and are replaced to restore precise, positive rotary control. AC auto rotary knob, black, Model B+MAX a factory specification replacement for the climate control dial with a MAX function position. Presses onto the original rotary stalk