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Steering wheel button control adapter for Alfa Romeo / Citroen / Fiat / Opel / Peugeot ACV SWC 42XFA019-0

steering wheel adapter for Alfa Romeo 4C (960) (01/14->08/18), Giulietta (940) (10/13->04/16, 04/16->12/21), MiTo (955) (12/13->08/16, 08/16->08/18), Citroen Jumper (250) (05/14->10/22, 10/22->06/24), e-Jumper (259) (10/21->06/24), Relay (250) (2006->2024), Fiat 500 (ZAF 312) (07/16->2023), 500L (ZAF 199) (10/12->07/17, 07/17->03/22), Doblo (ZAF 263) (01/15->06/22), Ducato (ZFA 250) (05/14->11/21), Opel Movano Cargo C (Y) (10/21->01/24), Movano Electric Cargo C (Y) (10/21->01/24), Peugeot Boxer (Y) (09/14->12/19, 08/18->06/24), e-Boxer (Y) (10/21->06/24)
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Steering wheel button control adapter for Alfa Romeo / Citroen / Fiat / Opel / Peugeot ACV SWC 42XFA019-0
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Steering wheel button control adapter for Alfa Romeo / Citroen / Fiat / Opel / Peugeot ACV SWC 42XFA019-0

Retain the original radio control functions from the steering wheel when replacing the factory radio with an aftermarket unit. Depending on the vehicle's equipment, the range of functions and the software of the newly installed head unit, some functions may be limited or replaced by others. Compare the shown wiring connectors with the connectors in your vehicle and make sure they match both technically and visually. Check whether one of the listed OEM head units was originally installed. Before final assembly, verify the vehicle functionality, system settings and correct operation of the steering wheel controls.

Designed for vehicles

  • Alfa Romeo 4C [960] (01/2014 -> 08/2018) - vehicles with OEM Continental touch unit.
  • Alfa Romeo Giulietta [940] (10/2013 -> 04/2016) - original OEM head unit.
  • Alfa Romeo Giulietta [940] (04/2016 -> 12/2021) - vehicles with OEM Continental touch unit.
  • Alfa Romeo MiTo [955] (12/2013 -> 08/2016) - original OEM head unit.
  • Alfa Romeo MiTo [955] (08/2016 -> 08/2018) - original OEM head unit.
  • Citroen Jumper [250] (05/2014 -> 10/2022) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Citroen Jumper [250] (10/2022 -> 06/2024) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Citroen e-Jumper [259] (10/2021 -> 06/2024) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Citroen Relay [250] (2006 -> 2024) - original OEM head unit.
  • Fiat 500 [ZAF 312] (07/2016 -> 2023) - original OEM head unit.
  • Fiat 500L [ZAF 199] (10/2012 -> 07/2017) - original OEM head unit.
  • Fiat 500L [ZAF 199] (07/2017 -> 03/2022) - original OEM head unit.
  • Fiat Doblo [ZAF 263] (01/2015 -> 06/2022) - original OEM head unit.
  • Fiat Ducato [ZFA 250] (05/2014 -> 11/2021) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Opel Movano Cargo C [Y] (10/2021 -> 01/2024) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Opel Movano Electric Cargo C [Y] (10/2021 -> 01/2024) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Peugeot Boxer [Y] (09/2014 -> 12/2019) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Peugeot Boxer [Y] (08/2018 -> 06/2024) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).
  • Peugeot e-Boxer [Y] (10/2021 -> 06/2024) - vehicles with OEM Daiichi unit, wiring with black wires – removal of the harness adapter from the radio on the driver side, or vehicles with a Daiichi OEM unit directly connected with colored wires are not compatible (item: 42a-1094-018).

CAN Bus information

  • Connector: 52-pin Fiat.
  • Output for OEM steering wheel control: 3.5mm jack or free wire.
  • OEM reverse camera connection: RCA (cinch) – yellow connector.

Important additional information

  • Intended for aftermarket head units by Sony, Kenwood, JVC, Pioneer, Blaupunkt, Clarion, Alpine, LG, Zenec, XZent, Digital Dynamics, ESX, Snooper and universal "China HU" units with Key1/Key2/GND wires or a 3.5mm jack depending on the type.
  • To fully activate the adapter, you must order the brand-specific connecting cable for the head unit.

General installation instructions

Checks before installation:

  1. Check all steering wheel control functions and vehicle settings with the original OEM head unit installed.
  2. Remove the original radio with the power off.
  3. Check all interface connections to ensure they are correctly connected – with the power off.

Connection and wiring order:

  1. Perform interface settings and hardware configuration with the power off.
  2. Check the configuration of the connection cable to the head unit.
  3. Connect the cable to the head unit according to the aftermarket device manual.
  4. Connect the remaining wires according to the device manual.
  5. Connect the entire installation to the vehicle – connect the main power last.
  6. Perform the software configuration of the interface according to the product description or manual.
  7. Configure the aftermarket head unit (steering wheel control, camera, handsfree, antenna power, etc.).
  8. Perform a functional test of the steering wheel control and communication with the vehicle.

Changing interface configuration and HU cable:

  • Make all changes with the power off.
  • After changes, repeat steps 5 to 8 listed above.

If the interface or vehicle system fails:

  • Reinstall the original OEM head unit.
  • Start the original unit.
  • Wait for the CAN Bus system to go to sleep.
  • Check the hardware configuration of the interface.
  • After the CAN Bus has gone to sleep, repeat steps 5 to 8 listed above.

When modifying wiring or cable routing:

  • Wiring and modifications must be performed only by professionally trained personnel.
  • All changes must be verified in terms of manufacturer approval or impact on the vehicle warranty before connection.
  • All modifications must be verified by measurement and comparison with the vehicle wiring diagram before connection.
  • Modifications are made at your own risk, without a guarantee of functionality.
  • Modifications are carried out at your own risk, with no guarantee against damage to the vehicle, device or interface.
  • Changes to pre-installed wiring may result in loss of product warranty.
Catalog number42XFA019-0
BrandACV
LinksOfficial web presentation

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