ACV 42XFA004 Citroen / Fiat / Opel / Peugeot ISO / Mini ISO Multilead Steering Wheel Control Interface
Need Help?
Upgrade a compatible factory radio while keeping the convenience of your original steering wheel controls. The ACV 42XFA004 ISO / Mini ISO Multilead interface is designed for selected Citroen, Fiat, Opel and Peugeot vehicles with CAN-bus in the ISO power connector. Its configurable interface connects the vehicle controls to a compatible aftermarket head unit.
Key features
- Retains original steering wheel control functionality when replacing the factory radio.
- Selectable DIP-switch settings for the aftermarket radio connection.
- Speed pulse, parking brake and reverse signal outputs.
- Software-updateable interface with USB-C connection.
- Remappable buttons, including short-press and long-press assignments where supported by the vehicle and aftermarket radio.
Vehicle compatibility
ACV’s 42XFA004-0 fitting guide lists the following applications. Compatibility also depends on the factory radio and connectors, not just model and year.
- Citroen Jumper (250): 2011–2014
- Citroen Nemo (A): 2008–2015
- Citroen Relay (250): 2011–2014
- Fiat 500 (ZAF 312): 2007–2015
- Fiat Doblo (ZAF 263): 2010–2015
- Fiat Ducato (ZAF 250): 2011–2014
- Fiat Fiorino (ZAF 225): 2008–2016
- Fiat Grande Punto (ZAF 199): 2005–2010
- Fiat Idea (ZAF 350): 2005–2008
- Fiat Punto (ZAF 199): 2010–2012
- Fiat Punto Evo (ZAF 199): 2009–2011
- Fiat Qubo (ZAF 225): 2008–2016
- Opel Combo D: 2012–2018
- Peugeot Bipper (A): 2007–2015
- Peugeot Boxer (Y): 2011–2014
Factory radio and connection requirements
- For vehicles with a CAN-bus ISO power connector.
- The fitting guide specifies compatible Blaupunkt, Delphi or VDO original head units. ACV’s catalogue also names Bosch; confirm the exact factory-radio application before ordering.
- ISO / Mini ISO vehicle connection with Multilead connection to the aftermarket radio.
- Aftermarket steering wheel control connection uses a 3.5mm jack, SWC IR wire or KEY1 / KEY2 wired inputs as appropriate to the radio and selected configuration.
- The interface has an 18-pin harness connector and a 16-pin head-unit connection-lead port.
Technical specifications
- Operating voltage: 6–16V.
- Standby current: less than 3mA.
- Operating temperature: −20°C to +85°C.
- Speed pulse: 0–12V square wave, 1Hz per km/h.
- Reverse output rating: 250mA.
- Flying wires: pink, speed pulse; purple/white, reverse; green, parking brake.
Radio configuration
The fitting guide provides settings for Alpine, Clarion, Grundig, JVC, Kenwood, Philips, Pioneer, Sony and Zenec, plus custom and analogue learning configurations. Set the DIP switches and select the correct connection method for your specific radio. KEY1 / KEY2 Extend and analogue Extend modes are intended for button learning, not normal operation. DIP switches 5 and 6 are reserved for vehicle-specific configuration.
Installation notes
- Installation requires technical knowledge. Read the ACV fitting guide and the aftermarket radio instructions before starting.
- Disconnect the negative battery terminal and remove the ignition key before installation.
- Install the interface in a dry location away from heat sources.
- Available buttons and functions depend on the vehicle equipment and the aftermarket radio’s support.
- Test the stereo, steering wheel controls and relevant vehicle functions before refitting the dashboard.
- Generic camera and antenna steps in the installation guide do not confirm camera retention or the inclusion of additional adapters for every application.
UK Delivery Options:
- Standard Delivery 2-3 Working Days £4.99
- Courier Next Working Day £9.99
- Courier Saturday £25
International Delivery Options:
Some European countries are included - Please email us to confirm we can send to you destination. Sales@CarAudioDirect.co.uk
Order Tracking:
Visit the DPD website Tracking page here - You will need your tracking number
Unwanted Goods:
In accordance with The Consumer Contracts Regulations (2015), you have a 14 working day 'cooling off period' in which you have the right to cancel your purchase and receive a full refund.
Manufacturer's warranty:
Beyond this 14 working day period, you are covered under the manufacturer's warranty which is typically 1 year (Excluding Open Box products). If your product becomes faulty during this period, you should contact our eSupport department, via the website, direct email or phone for a returns number. We will then arrange for your item to be repaired (or replaced, if appropriate with a new product) or provide details of the manufacturers local service centre.
For more information Click Here