Jan 15, 2016 · The speed dependent volume control (SDVC) is a feature that helps your volume adjust. When the SDVC is turned on, the volume will automatically adjust based on the vehicle speed, to combat road noise. Turning on or turning off the SDVC only takes a few steps: 1. Press the Setup button. 2. Rotate the Volume knob to Main, then press Enter. 3.

The speed dependent volume control (SDVC) is a feature that helps your volume adjust. When the SDVC is turned on, the volume will automatically adjust based on the vehicle speed, to combat road noise. Turning on or turning off the...

BMW 335i GT xDrive Headlight Switch Replacement costs starting from $325. The parts and labor required for this service are ...