Steering wheel button control adapter for Land Rover ACV SWC 42SLR009-0

Steering Wheel Control Adapter for Land Rover ACV SWC 42SLR009-0

Maintain the original steering wheel radio control functions when replacing the original radio with a non-original unit. Depending on the vehicle's equipment and the software of the non-original unit, some functions may be limited or replaced by others. Compare the displayed wiring connectors with those in your vehicle and ensure they match both technically and visually. Verify if any of the listed original radios were used in the vehicle. Check the vehicle's functionality, system settings, and steering wheel control before the final installation.

Suitable for Vehicles

• Land Rover Discovery III (LA) (11/2004->08/2009) with OEM MOST amplifier system, does not support vehicle settings, date and time settings, OEM display shows Land Rover startup logo, RCA output from aftermarket radio for pre-amplifier, does not support fader function
• Land Rover Range Rover Sport I (LS) (05/2005->08/2009) with OEM MOST amplifier system, does not support vehicle settings, date and time settings, OEM display shows Land Rover startup logo, RCA output from aftermarket radio for pre-amplifier, does not support fader function

CAN Bus Information

• Connection: 20 Pin Land Rover connector.
• Connection: OEM MOST amplifier system > RCA(m) red/white.
• Vehicle settings are not supported.
• Date and time settings are not supported.
• OEM display shows Land Rover startup logo.
• RCA(m) output from aftermarket radio > pre-amplifier output.
• Fader function is not supported.

Important Additional Information

• To fully activate the adapter, it is necessary to order a connecting cable for the specific brand of radio.

General Installation Guidelines

Pre-Installation Verification

1. Check all control functions and vehicle settings with the original OEM radio.
2. Remove the OEM unit without power.
3. Check all interface connections without power.

Connection and Wiring Order

1. Perform all settings and configurations without power.
2. Check the radio connection cable configuration without power.
3. Connect the cable according to the instructions to the aftermarket radio.
4. Connect other wires according to the device instructions.
5. Connect the main power connection last.
6. Perform software configuration of the interface according to the instructions in the description and BDA.
7. Configure the aftermarket radio for SWC functions, camera, hands-free, antenna power, etc.
8. Test the steering wheel control function and vehicle communication.

Interface and HU Cable Configuration Change

• Make changes without power.
• After the change, follow steps 5–8 above.

In Case of Interface or Vehicle System Failure

• Return the original OEM unit to the vehicle.
• Turn on the OEM unit.
• Wait for the CAN Bus to sleep.
• Check the hardware configuration of the interface.
• After the CAN Bus sleeps, follow steps 5–8 above.

When Modifying Connections or Wiring

• Modifications should only be performed by professionally trained personnel.
• Verify compliance with manufacturer requirements and warranty impact before connecting.
• Verify function by measurement and according to the vehicle diagram before connecting.
• Modifications are at your own risk without function warranty.
• Modifications are without warranty for possible vehicle, device, or interface damage.
• Modifications to pre-installed wiring may void the product warranty.

Product comments

Evaluation

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• Mounting material and ACV reduction