Aerpro SWVW3C Steering Wheel Control Interface for Volkswagen Vehicles

Installation Guide

The SWVW3C allows for the retention of steering wheel controls as well as other vital features when installing an aftermarket unit into the vehicle. This interface features selectable dipswitches for dedicated applications. Refer to the provided table for the correct configuration, ensuring seamless integration.

Vehicle Application

To Suit VOLKSWAGEN:

• Amarok (2H): 2011-2016
• EOS (1F): 2007-2014
• Golf (Mk5, Mk6): 2004-2013
• Jetta: 2006-2015
• Passat (B6, 3C, B7, 3C36): 2006-2015
• Polo (9N, 9N3, 6R): 2006-2014
• Scirocco: 2009-2014
• Tiguan (5N): 2008-2014
• Touareg: 2004-2010
• Transporter T5: 2010-2015
• UP!: 2012-2015

Key Features

• ✔️ Retain Steering Wheel Control Functionality
• ✔️ Replace Factory Radio
• ✔️ Outputs for Speed Pulse, Park Brake & Reverse
• ✔️ Software Updateable
• ✔️ Remappable Buttons

Compatible Audio Systems

Vehicles with the following audio systems:

• RCD200/300/310/500/510
• Audio10 (Amarok)
• Gamma/Beta/MFD/MCD (Passat)

Vehicles with Quadlock (Fakra) Connector

Prior to Installation

Installation requires a certain level of technical knowledge. It is important to read the manual before installation. Select a location for installation that is dry and free from heat sources. Use the correct tools during installation to prevent any damage to the vehicle or the product itself. Aerpro cannot be held liable for any issues arising from improper installation.

Before proceeding with installation, disconnect the negative battery terminal and ensure the key is removed from the ignition. ?

Wiring Key

ISO Connector Wiring

• Purple: Right Rear Speaker +
• Purple/Black: Right Rear Speaker -
• Green: Left Rear Speaker +
• Green/Black: Left Rear Speaker -
• Grey: Right Front Speaker +
• Grey/Black: Right Front Speaker -
• White: Left Front Speaker +
• White/Black: Left Front Speaker -
• Yellow: Permanent 12V
• Black: Ground
• Red: Ignition 12V
• Orange: Illumination

Flying Wire Wiring Key (Outputs & Ratings)

• Pink: Speed Pulse - 0 to 12V (Square Wave @ 1Hz/Kph)
• Green: Park Brake
• Purple/White: Reverse Gear - 250mA
• Orange: Illumination - 250mA

Standby Current: <3mA

Operating Voltage: 6V to 16V

Operating Temperature: -20°C to 85°C (*rated at 25 degrees Centigrade)

Dipswitch Configuration

Dipswitch 5 & 6 are reserved for vehicle specific configuration.

KEY1 and KEY2: Specifically tailored for analog learning mode-style radios, matching required resistance for seamless compatibility.

KEY1 and KEY2 EXTEND: Extends button presses to 2 seconds for easier programming, especially for rotary wheel buttons. Used only in the teaching process.

ANALOG SINGLE WIRE and ANALOG SINGLE WIRE EXTEND: Transmits unique values through a single IR SWC wire, crucial for learning-style head units with one learning input wire. Analog Extend mode functions identically to KEY1 and KEY2 Extend but via a single wire.

Connection Diagram Description

The connection diagram illustrates the interface setup:

• Head Unit Connection Lead: Features wires for GROUND, KEY 2, KEY 1, SWC IR, and a 3.5MM JACK PLUG to connect to the aftermarket stereo.
• SWC Interface: Contains DIPSWITCHES (refer to dipswitch chart) and a USB-C port.
• SWC Vehicle Harness: Includes an ISO CONNECTOR to connect to the radio harness, a 16-PIN HARNESS CONNECTOR and an 18-PIN HARNESS CONNECTOR to connect to the interface. It also features a QUADLOCK (FAKRA) CONNECTOR for vehicle harness connection, along with wires for SPEED PULSE, REVERSE, and PARK BRAKE.

Note: Harness wire colours are for illustration purposes only and may differ to the actual harness.

Connection Guide

Before Installation

It is essential to remove and disconnect the factory stereo. For guidance, refer to the vehicle owner's manual/handbook or seek assistance from a professional.

Setting the Dipswitches

This interface includes a set of dipswitches. Consult the dipswitch selection guide to select the appropriate configuration. To activate a dipswitch, press it downward into the 'ON' position. Refer to the diagram for an example of the 'KENWOOD1' dipswitch configuration.

Installation Steps

1. Take the interface, then connect the 16-PIN head unit connection lead and the 18-PIN steering wheel harness connectors to their respective ports.
2. Connect the head unit connection lead to the steering wheel remote input on the rear side of the aftermarket stereo. Connection methods vary based on the stereo brand, utilising either a 3.5mm jack connector, SWC IR wire, or wired inputs KEY1 and KEY2. For specific connection guidance, refer to your aftermarket stereo's installation manual if not clearly labelled on the stereo harness.
3. Connect the power/speaker ISO connector from the interface to the corresponding power/speaker ISO connection on the aftermarket stereo. For aftermarket stereos lacking an ISO connector, refer to the "Wiring Key" on Page 2 for guidance on connecting wires. Certain interfaces may also include extra "flying" wires for additional functionalities such as parking brake trigger, reverse gear, and speed pulse. Further information on these wires is available in the "Flying Wire Wiring Key" section.
4. Connect the vehicle-specific connectors from the interface harness to the corresponding connectors on the vehicle harness.
5. Connect the flying wires on the harness to the rear of the stereo (if applicable).
6. Connect the antenna adapter to the vehicle's existing connection at the rear of the aftermarket stereo.
7. When installing an aftermarket reverse camera, connect the yellow RCA from the harness to the yellow RCA of the aftermarket camera (if supported by the interface and vehicle).
8. When installing a DAB antenna, ensure to connect the DAB aerial connector to the rear of the new stereo.
9. After connecting all wires (along with any additional accessories), it's crucial to thoroughly test the stereo and steering wheel controls before reassembling the dashboard. If steering wheel controls are unresponsive, inspect connections and check dipswitch settings. Repeat the connection process if necessary, following the outlined steps.

Steering Wheel Control Configuration

The steering wheel buttons listed offer the flexibility of being re-configured or assigned dual functions. The availability of these buttons depends on the specific vehicle and if the aftermarket radio supports them. Each button can be programmed for a short press and a long press command.

Button configuration can be done via PC, MAC, or smartphone using the USB port.

Button Remapping instructions can be found in a separate guide on the Aerpro website.

Button Mapping Example:

• A: Volume Up
• B: Volume Down
• C: Track Up
• D: Track Down
• E: Source
• F: Mute / Voice
• G: Pick Up
• H: Hang Up
• I: Vehicle Menu

The provided diagram, while meticulously researched, serves as an example only. Actual steering wheel control configurations may vary depending on each vehicle.