Description
Tab panes
This advanced steering wheel control interface allows full retention of factory steering wheel button functions and vehicle system information when replacing the factory smartphone station with a compatible Pioneer UART stereo. Designed for 2025 onwards Citroën Berlingo, Peugeot Partner, Vauxhall Combo, and Fiat Doblo vehicles, the interface ensures a seamless, professional upgrade.
Steering wheel buttons such as seek up, seek down, volume up, volume down, telephone dial, telephone hang-up, and voice control continue to work perfectly with the new head unit. Beyond audio control, the interface also retains access to vehicle information, including climate control, parking assist, and other configurable vehicle settings, displayed directly via the aftermarket head unit.
The interface additionally provides essential outputs for ignition, reverse, illumination, vehicle speed, and handbrake, ensuring safe and fully functional integration with the vehicle electronics.
Compatible with Pioneer models featuring a UART connection, including SPH-DA77DAB, SPH-EVO98DAB, and SPH-EVO107DAB, this interface is supplied as a complete installation solution with vehicle-specific wiring harness, antenna adapter, and DAB retention adapter. Precision engineering ensures stable performance and OEM-style integration for both professional installers and DIY enthusiasts.
PLEASE NOTE: Only Suitable for vehicles with factory smartphone station systems
CA-R-PSA.004 Key Features
- Retains factory steering wheel audio controls
- Designed for Pioneer stereos with UART connection
- Compatible with SPH-DA77DAB, SPH-EVO98DAB, SPH-EVO107DAB
- Supports factory smartphone station replacement
- Includes wiring harness for plug-and-play installation
- Supplied with antenna adapter
- Supplied with DAB retention adapter
- Reliable OEM-style integration
CA-R-PSA.004 Compatiblity
Compatible with the following vehicles models with factory Smartphone Docking Station:
- Citroën Berlingo 2025 Onwards
- Peugeot Partner 2025 Onwards
- Vauxhall Combo 2025 Onwards
- Fiat Doblo 2025 Onwards
Stereo Compatibility
Compatible only with Pioneer aftermarket head units featuring UART connection, including:
- Pioneer SPH-DA77DAB
- Pioneer SPH-EVO98DAB
- Pioneer SPH-EVO107DAB
What’s Included
- Steering wheel control interface module
- Vehicle-specific wiring harness
- Antenna adapter
- DAB retention adapter
Installation Notes
- UART connection required on the Pioneer head unit
- Not compatible with non-UART Pioneer models
- Professional installation recommended
Brand: Pioneer
Car models: The years stated refer to the model’s years of manufacture, please check the item description for information about any changes there may be within these productions years.
Citroën – Berlingo III* (2019 >)
Fiat – Doblo 3rd Gen (2022 >)
Peugeot – Partner III (2018 >)
Vauxhall / Opel – Combo E * (2018 >)



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