Connects2 CTUVW04 Infodapter Interface for Volkswagen Vehicles

Product Overview

The CTUVW04 interface facilitates the installation of an aftermarket head unit into an OEM dashboard. It is designed to retain key vehicle features such as steering wheel control presets, reverse camera functionality, and parking sensor audio and graphics for Volkswagen vehicles equipped with MIB II systems.

Note: This product is specifically for vehicles with MIB II systems. Features related to "Connected Car" (e.g., E-Call, We Connect) and the towing alarm may have limited functionality. For vehicles with SOS/Service/Info buttons, it is recommended to have these functions factory coded out by an approved dealership before installation to prevent diagnostic issues.

While Connects2 aims to retain most original vehicle features, some functionalities might be lost. The product may be updated to support more OEM functionality.

Wiring Key

ISO Connector

• 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

Additional Connections

• Pink: Speed Pulse
• Green: Park Brake
• Purple/White: Reverse Gear
• Grey: Mute
• Yellow RCA (Male): Infodapter Video
• Yellow RCA (Female): Connect Aftermarket Camera

Interface Connections

1. Reverse Camera Extension Harness Input
2. Power Harness Input
3. Head Unit Connection (Patch) Lead Input
4. DIP Switch 1: 'ON' for Pioneer, 'OFF' for other brand head units.
5. DIP Switch 2: 'ON' for PAL reversing camera, 'OFF' for NTSC reversing camera (Default is 'OFF'/NTSC).
6. DIP Switch 3: Change from 'OFF' to 'ON' and back to reset screen settings to factory defaults. The screen background will change to red during this procedure.
7. DIP Switch 4: Not Used.
8. DIP Switch 5: Not Used.

Diagram showing the interface connections and DIP switch layout.

Prior to Installation

Read the manual thoroughly before installation. Technical knowledge is required. Ensure the installation location is free from moisture and heat. Use the correct tools to prevent damage to the vehicle or product. Connects2 is not responsible for installation errors.

Installation Guide

Before installation, the factory stereo must be removed and disconnected. Consult the vehicle owner's manual or a professional fitter. A stereo connection (patch) lead is also required (sold separately). Ensure you have the correct lead and prepare any universal patch leads according to their manual.

1. Connect the 12-Pin connector from the stereo connection (patch) lead to the interface box.
2. Connect the other end of the stereo connection (patch) lead to the steering wheel control input on the back of the aftermarket stereo. This may be a 3.5mm jack or a wired input; consult the aftermarket stereo manual.

IMPORTANT: Complete the above step before connecting power to the interface to avoid loss of functionality and the need for reinstallation.

3. Connect the 14-Pin connector from the supplied wiring loom to the interface box.
4. Connect the 4-Pin camera extension harness to the interface box.
5. Connect the power/speaker ISO connector to the power/speaker ISO connector at the rear of the aftermarket stereo.
6. Connect any additional outputs from the main wiring harness to the head unit. Refer to 'Additional Connections' on Page 2.
7. Connect the male yellow RCA to the reverse camera input of the aftermarket head unit.
8. To connect an aftermarket reversing camera, connect the female yellow RCA from the camera extension harness to the male yellow RCA of the camera. Ensure the 'Camera Connected' option in the Preferences menu is set to 'Yes' for the camera to function.
9. Connect the quadlock connector on the supplied harness to the quadlock connector from the vehicle.
10. Test stereo and steering wheel control functionality before reassembling the dashboard. If the Infodapter functions are unresponsive, uninstall and reinstall carefully.

Wiring Diagram

A diagram illustrates the connections between the Quadlock Connector, Main Wiring Loom, Stereo Connection (Patch) Lead, ISO Connector, and Additional Outputs, including camera connections.

Diagram showing the overall wiring connections.

User Guide - Steering Wheel Controls

The Infodapter retains steering wheel control functions like track selection, volume adjustment, and call management. Steering wheel controls are also used to navigate the Infodapter menus.

Example Steering Wheel Control Diagram

The diagram shows controls for Track +/-, Mute, and Voice, indicating their use for menu navigation.

Entering the Configuration (Main) Menu

Press and hold the MUTE or VOICE button, or double press the MUTE or VOICE button.

Note: Pressing and holding MUTE or VOICE may activate the voice assistant (e.g., SIRI) in some vehicles. In such cases, double press the button instead.

Navigating the Infodapter Menus

• Short press MUTE or VOICE to enter a sub-menu or confirm an option.
• Long press MUTE or VOICE to return to the previous menu.
• Press TRACK + to scroll up through menu items or increment an option.
• Press TRACK - to scroll down through menu items or decrement an option.

Exiting the Configuration (Main) Menu

Press and hold the MUTE or VOICE button while in the top-level Configuration Menu to exit and return to standard stereo operation.

Driving Mode

The driving mode button functions normally, displaying the mode graphic on the head unit.

Park Assist

The park assist button functions normally to activate or deactivate park assist, displaying the graphic on the head unit.

Configuration Menu

Access the Configuration menu by pressing and holding or double pressing the MUTE or VOICE button.

Vehicle Settings

Adjust vehicle settings retained by the Infodapter, such as lights, locks, mirrors, time & date. Options vary based on vehicle and system specification. Refer to the vehicle handbook for details.

Infodapter Settings

• Screen Size/Position: Adjust horizontal and vertical screen size/position for alignment with the aftermarket display.
• Picture Settings: Adjust brightness, contrast, and colour saturation.
• Preferences: Change options based on vehicle functionality and specification (see Page 7).

Preferences (Sub-Menu)

• Driver Position: Select Left or Right for left or right-hand drive vehicles.
• Camera Connected: Select 'Yes' if an optional camera is connected.
• Reverse Priority: Select whether the camera or park assist image is shown by default when reversing.
• Park Brake Source: Set Park Brake output to activate when the park brake is on ('Park'), when speed is less than 3 km/h ('Speed'), or to remain on at all times ('Always On').
• Climate: Set the duration for the climate display on the head unit (0 to 30 seconds).
• Restore Factory Settings: Resets all Infodapter settings to factory defaults (does not restore vehicle settings).

Car

Access the vehicle's trip computer and view data such as distance travelled and fuel consumption.

Language

Select the desired language (e.g., English, French, German).

Version

View the software version screen.

Notes & Support

For assistance, visit support.connects2.com/tickets. Support is available online 24/7 from a skilled team until your issue is resolved.