Steering wheel button control adapter for Mercedes / Smart / VW ACV SWC 42A-1190-00C
steering wheel adapter for Mercedes A-class (C169/W169) (10/04->04/08, 06/08->06/12), B-class (T245) (07/05->04/08, 04/08->09/11), C-class (W203) (03/00->01/05), C-class (CL203/S203/W203) (02/04->09/07), C-class (C204/S204/W204) (08/07->01/11, 03/11->10/15), Citan 420 (W420) (10/21->24), CLC-class (CL203) (06/08->02/11), CLK-class (C208) (07/99->03/03), CLK-class (C209) (03/02->05/05), CLK-class (W209) (04/05->01/10), CLS-class (C219) (04/08->09/10), E-class (W210) (06/99->12/02), E-class (S211/W211) (03/08->01/09), E-class (A212/C212/S212/W204) (02/09->03/13), G-class (W463) (04/07->06/08), G-class (W164) (09/08->06/12), GL-class (X164) (09/06->05/09, 05/09->07/12), M-class (W164) (07/05->04/08, 10/08->07/11), ML (W164) (07/05->04/08, 10/08->07/11), R-class (W251) (09/05->05/07, 05/07->05/10), SL-class (R230) (08/01->02/06), SLK-class (R171) (04/08->03/11), SLR (C199) (12/03->12/09), Sprinter (W906) (04/06->08/13, 08/13->05/18), Sprinter (W907/W910) (06/18->12/20, 11/19->24), Vito/Viano (W639) (04/06->08/10, 09/10->03/14), Vito (W447) (10/14->02/19, 05/19->01/24), Smart For Four (W454) (01/04->04/07), VW Crafter I (2EC/2EK/2F) (03/06->07/11, 07/11->11/16)
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Steering wheel button control adapter for Mercedes / Smart / VW ACV SWC 42A-1190-00C
Retain the original steering wheel radio control functions 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 displayed 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 installation, verify the vehicle functionality, system settings and proper operation of the steering wheel control (SWC).
Intended for vehicles
- Mercedes A-class C169 W169 2004 -> 2008 - original head unit Audio 5/10.
- Mercedes A-class C169 W169 2008 -> 2012 - original head unit Audio 5/10.
- Mercedes B-class T245 2005 -> 2008 - original head unit Audio 5/10.
- Mercedes B-class T245 2008 -> 2011 - original head unit Audio 5/10.
- Mercedes C-class CL203 S203 W203 2004 -> 2007 - original head unit Audio 20/30.
- Mercedes C-class C204 S204 W204 2007 -> 2011 - original head unit Audio 20/30/50/Comand NTG 2/2.5. Vehicles with +12V disconnection of permanent power (terminal 30).
- Mercedes C-class C204 S204 W204 2011 -> 2015 - original head unit Audio 20/30/50/Comand NTG 2/2.5. Vehicles with +12V disconnection of permanent power (terminal 30).
- Mercedes Citan 420 W420 2021 -> 2023 - original head unit Browse 1-DIN.
- Mercedes CLC-class CL203 2008 -> 2011 - original head unit Audio 20/30.
- Mercedes CLK-class C208 1999 -> 2003 - original head unit Audio 10.
- Mercedes CLK-class C209 2002 -> 2005 - original head unit Audio 20.
- Mercedes CLK-class W209 2005 -> 2010 - original head unit Audio 20/30.
- Mercedes CLS-class C219 2008 -> 2010 - original head unit Audio 20/30.
- Mercedes E-class W210 1999 -> 2002 - original head unit Audio 10/30.
- Mercedes E-class S211 W211 2008 -> 2009 - original head unit Audio 20/30.
- Mercedes E-class A212 C212 S212 W204 2009 -> 2013 - original head unit Audio 20/30/50/Comand NTG 2/2.5. Vehicles with +12V disconnection of permanent power (terminal 30).
- Mercedes G-class W463 2007 -> 2008 - original head unit Audio 20/30.
- Mercedes G-class W164 2008 -> 2012 - original head unit Audio 20/30/50/Comand NTG 2/2.5.
- Mercedes GL-class X164 2006 -> 2009 - original head unit Audio 20/30.
- Mercedes GL-class X164 2009 -> 2012 - original head unit Audio 20/30.
- Mercedes M-class W164 2005 -> 2008 - original head unit Audio 20/30.
- Mercedes M-class W164 2008 -> 2011 - original head unit Audio 20/30.
- Mercedes ML W164 2005 -> 2008 - original head unit Audio 20/30.
- Mercedes ML W164 2008 -> 2011 - original head unit Audio 20/30.
- Mercedes R-class W251 2005 -> 2007 - original head unit Audio 20/30.
- Mercedes R-class W251 2007 -> 2010 - original head unit Audio 20/30.
- Mercedes SL-class R230 2001 -> 2006 - original head unit Audio 20/30.
- Mercedes SLK-class R171 2008 -> 2011 - original head unit Audio 20/30.
- Mercedes SLR C199 2003 -> 2009 - original head unit Audio 20/30.
- Mercedes Sprinter W906 2006 -> 2013 - original head unit Audio 10/15/30.
- Mercedes Sprinter W906 2013 -> 2018 - original head unit Audio 10/15/30.
- Mercedes Sprinter W907 W910 2018 -> 2020 - original head unit Audio 10/15/30. Volume control function only.
- Mercedes Sprinter W907 W910 2019 -> 2024 - original head unit Audio 10/15/30. Volume control function only.
- Mercedes Vito/Viano W639 2003 -> 2010 - original head unit Audio 10/15.
- Mercedes Vito/Viano W639 2010 -> 2014 - original head unit Audio 10/15.
- Mercedes Vito W447 2014 -> 2019 - original head unit Audio 10/15/30/40. Vehicles with +12V disconnection of permanent power (terminal 30). Volume control function only.
- Mercedes Vito W447 2019 -> 2024 - original head unit Audio 10/15/30/40. Vehicles with +12V disconnection of permanent power (terminal 30). Volume control function only.
- Smart ForFour W454 2004 -> 2007 - original head unit Comand.
- VW Crafter I 2EC 2EK 2F 2006 -> 2011 - original head unit RCD 2001.
- VW Crafter I 2EC 2EK 2F 2011 -> 2016 - original head unit RCD 3002. Vehicles with +12V disconnection of permanent power (terminal 30).
CAN Bus Information
Connectors and Power:
- Connector: 40 pin Quadlock Mercedes (item: 42cx28).
- Connector: ISO / 10 pin ISO / Mini ISO Mercedes (item: 42cx26).
Settings:
- Check DIP switch settings on the aftermarket head unit (HU).
Vehicle compatibility:
- Vehicles with original radio Audio 5/10/20/30/40.
- Vehicles with OEM navigation Audio 30 APS, Audio 50 APS, Comand NTG 2/2.5.
- Vehicles with Browse 1-DIN (Citan, Sprinter).
Vehicles with OEM amplifier:
- Active system adapter required depending on type (MOST → RCA, ISO → ISO).
Diagnostic LED indication:
- Blue flashing: searching for CAN Bus signal.
- Blue solid: CAN Bus active.
- Red solid: +12 V ignition active.
Important Additional Information
- Suitable for Sony, Kenwood, Panasonic, JVC, Pioneer, Blaupunkt, Clarion, Alpine, LG, Zenec, Becker aftermarket radios.
- To fully activate the adapter, it is necessary to order the connection cable for the specific head unit brand.
General Installation Instructions
Verification Before Installation:
- Check all control functions and vehicle settings using the original OEM HU.
- Disconnect the original radio (OEM HU) in a voltage-free condition.
- Check all interface connections – without power.
Connection and Installation Sequence:
- Set and check the HW configuration of the interface – without power.
- Check the configuration of the HU connection cable – without power.
- Connect the cable to the HU according to the aftermarket device manual.
- Connect the remaining wires according to the device manual.
- Connect the complete installation to the vehicle – connect the main power supply last.
- Perform the software configuration of the interface according to the product description or manual.
- Configure the aftermarket HU (steering wheel control, camera, handsfree, antenna power etc.).
- Perform a functional test of steering wheel control and vehicle communication.
Configuration Changes:
- All changes must be carried out without power.
- After changes repeat steps 5 to 8 above.
In Case of Failure:
- Reinstall the original OEM HU.
- Start the original unit.
- Initiate CAN Bus shutdown.
- Check the HW configuration of the interface.
- After CAN Bus shutdown repeat steps 5 and 6.
When Modifying Wiring:
- Installation and modifications may only be carried out by professionally trained personnel.
- All changes must be verified before connection regarding manufacturer approval or impact on vehicle warranty.
- All modifications must be verified by measurement and comparison with the vehicle wiring diagram.
- Modifications are carried out at your own responsibility without guarantee of functionality.
- Modifications are performed at your own risk without guarantee against damage to the vehicle, device or interface.
- Modifications of pre-installed wiring may result in loss of product warranty.
| Catalog number | 42A-1190-00C |
| Brand | ACV |
| Links | Official web presentation |
Evaluation
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