Audio Control Buttons for BMW E70 X5

Audio Control Buttons for BMW E70 X5

This is the OEM audio control button assembly for BMW E70 X5 (2007–2013), designed for Professional Radio (CHAMP/M-ASK) and Professional Navigation (CCC) head units. It integrates physical buttons, rotary knobs, and rocker switches for intuitive audio/navigation control, matching factory interior trim and MOST/K‑CAN bus compatibility.

Core Functions

• Volume Control: Rotary knob for precise adjustment; press for mute; long‑press (ignition off) to reset head unit.
• Source Selection: Toggle between FM/AM, CD/DVD, USB/AUX, Bluetooth audio, Sirius/XM, and rear entertainment (RSE).
• Preset Stations: 8 programmable favorite buttons (long‑press to save; short‑press to recall).
• Media Navigation: Rocker switch for track/station skip; CD/DVD eject buttons.
• Mode Switching: Button 7 = FM/AM band selects; Button 8 = audio/navigation/phone mode toggle.
• System Integration: Works with iDrive, HiFi/Top‑HiFi amplifiers, and MOST bus for diagnostics.

Compatible Models

• BMW X5 (E70): 2007, 2008, 2009, 2010, 2011, 2012, 2013 (all trims: 3.0si, 4.8i, M, xDrive35i, xDrive50i).
• Head Unit Compatibility: CHAMP, M‑ASK, CCC (Professional Radio/Navigation).
• Audio Systems: Standard HiFi (12 speakers), Top‑HiFi (16 speakers), Rear Seat Entertainment (RSE).