The Mid City W907 Steering Wheel Control Interface for 2019-2024 Mercedes Sprinter Vans w/ Alpine Radio (907SWCA) from Nomadic Supply Company® seamlessly integrates your Mercedes-Benz Sprinter’s factory steering wheel controls with aftermarket Alpine radio systems. This precision-engineered interface maintains full functionality of your steering wheel controls while upgrading to modern Alpine head unit technology.
The Mid City W907 Steering Wheel Control Interface for 2019-2024 Mercedes Sprinter Vans w/ Alpine Radio (907SWCA) eliminates the frustration of losing steering wheel control functionality during radio upgrades. Professional installers and van conversion specialists rely on this interface to preserve OEM convenience features while delivering enhanced audio performance through Alpine’s advanced radio systems.
Built to withstand the rigors of commercial and recreational vehicle use, the Mid City W907 Steering Wheel Control Interface for 2019-2024 Mercedes Sprinter Vans w/ Alpine Radio (907SWCA) ensures reliable operation across temperature extremes and demanding driving conditions. Van lifers, fleet operators, and automotive professionals choose this interface for its proven compatibility and long-term durability in Mercedes-Benz Sprinter applications.
Mid City W907 Steering Wheel Control Interface for 2019-2024 Mercedes Sprinter Vans w/ Alpine Radio (907SWCA) Features:
- OEM Functionality Retention: Seamlessly preserves the use of your original factory steering wheel buttons for intuitive audio management.
- Alpine Optimized: Specifically designed to translate Mercedes-Benz vehicle network signals into commands compatible with Alpine radio retrofits.
- Professional Grade Durability: Built to withstand the temperature extremes and demanding driving conditions typical of commercial fleets and off-grid van builds.
- Enhanced Driving Safety: Eliminates the need to reach for the dashboard, allowing the driver to maintain focus on the road while adjusting volume, tracks, or sources.
- Reliable Signal Transmission: Advanced circuitry ensures consistent, lag-free communication between the vehicle’s original controls and the new stereo equipment.
Mid City W907 Steering Wheel Control Interface for 2019-2024 Mercedes Sprinter Vans w/ Alpine Radio (907SWCA) Specifications:
- Vehicle Compatibility:
- 2019–2024 Mercedes-Benz Sprinter W907 / VS30
- 2019–2024 Freightliner Sprinter W907
- Radio Compatibility: Exclusively for Alpine Radio Retrofits.
- Installation Type: Simplified 5-wire installation; no complex harness cutting required.
- Connection Interface: Connects directly to the vehicle network located in the passenger-side kick panel.
- Warranty: Industry-leading 4-year manufacturer warranty.
- Chassis Support: Engineered specifically for the 907-generation Sprinter platform.
Mid City W907 Steering Wheel Control Interface for 2019-2024 Mercedes Sprinter Vans w/ Alpine Radio (907SWCA) Installation Guide:
Here are the easy-to-follow instructions for the Mid City Engineering 907SWC interface. This module allows you to retain your factory steering wheel button functions (volume, track, phone) when upgrading to an aftermarket radio.
Phase 1: Footwell Disassembly & Wiring Access
- Remove Kick Panel: Locate the two plastic screws in the middle of the passenger-side kick panel (below the knee bolster). Turn them counter-clockwise to remove the panel.
- Remove Floor Cover:
- Remove the screw on the door-side of the plastic floor cover.
- Pull back the floor cover and remove the emergency tool set to reveal the electronics bay.
- Identify Components: The vehicle’s fuse box and main wiring harnesses are located directly beneath where the emergency kit was stored.
Phase 2: CAN Bus Integration
- Locate CAN Block: Find the CAN distribution block located below the A-pillar. This specific block is identified by its purple and purple/white factory wires.
- Connect Interface: Plug the provided 2-pin white plug from the 907SWC harness into any available empty slot in this purple/white distribution block.
Phase 3: Power & Ground Connections
- Connect Power: Attach the Red wire from the 907SWC harness to the same power supply being used for your new radio (typically the Retained Accessory Power/RAP source).
- Connect Ground: Attach the Black wire to the same chassis ground source being used for the radio.
Phase 4: Radio Configuration
- Input Connection: Connect the 907SWC interface to the “Steering Wheel Control” or “Remote” input on the back of your aftermarket head unit.
- Note: The connection type (3.5mm jack or wire-to-wire) depends on your specific radio brand (Alpine, Kenwood, Pioneer, etc.).
- Testing: Turn the ignition on and verify that the volume, track, and phone buttons on the steering wheel correctly operate the new radio.
Final Steps
- Secure the Module: Use zip ties to secure the 907SWC module and wiring away from the passenger’s feet and any moving parts.
- Reassemble: Replace the emergency tool kit, floor cover, and kick panel. Ensure no wires are pinched during reassembly.
