Controlling The Functions Using The Steering Wheel Buttons

Up to structure week 200946 

Courtesy of VOLVO CARS CORPORATION

From and incl. structure week 200946 

Courtesy of VOLVO CARS CORPORATION

The steering wheel buttons connected to the steering wheel module (SWM) (3/130) can be used to control:

• volume control and CD track / radio selection
• menu selection for traffic information
• volume control during a hands free call and menu selection for phone module (PHM) (16/60) and Bluetooth phone module (BPM) (16/147).

The signals from the steering wheel buttons are transmitted to the steering wheel module (SWM) with LIN communication. The steering wheel module (SWM) transmits the signals on to the Infotainment Control Module (ICM) (3/281) using LIN communication. The infotainment control module (ICM) in turn transmits the signals on to the affected control module on the MOST network.

For more information, see appropriate Design and Function information for the steering wheel module (SWM).