Connects 2 CTKAU03 Audi TT Double Din Steering Wheel Control Installation Kit
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The Connects 2 CTKAU03 is a complete double DIN stereo installation kit for the Audi TT (8J, 2006–2014), including a black double DIN fascia, steering wheel control interface, twin FAKRA aerial adapter, release keys and a universal patch lead. Compatible with BOSE and half amplified systems — not suitable for vehicles with a digital amplifier.
Key specifications
- Part number: CTKAU03
- Vehicle: Audi TT 8J, 2006–2014
- Head unit size: double DIN
- Steering controls: CTSAD002.2 interface with RCA connections
- Audio systems: BOSE and half amplified — not for vehicles with a digital amplifier
- Aerial: CT27AA56 twin FAKRA to DIN adapter with phantom power
- Head unit requirement: RCA audio out connectors
CTKAU03 double DIN installation kit
A complete fitting kit for installing a double DIN head unit in an Audi TT. Includes everything needed for a clean, plug-and-play install.
Includes CT23AU05 fascia panel, CT27AA56 aerial adaptor, CTSAD002.2 steering wheel control interface, CTMULTILEAD.2 universal patch lead and release keys.
Features and benefits
Supplied with a black double DIN fascia, steering wheel control interface, twin FAKRA antenna adapter and universal patch lead.
- Plug and play
- Phone button support
- USB updateable
- Works with CAN-Bus
- Park brake
- Reverse gear
- Contains universal patch lead CTMULTILEAD.2
Explore the full range in Connects 2 Stereo Fitting Kits.
Specification
| Type | Installation Kit |
|---|---|
| Series | Audi |
| Article Number | CTKAU03 |
| Country of Manufacture | China |
More specs
| |
What's Included
- CT22AU02 VW/Audi Release Keys
- CT23AU05 Audi Double Din Fascia Plate (Black)
- CT27AA56 VAG Double Fakra - DIN Antenna Adapter. Twin FAKRA To DIN Antenna Adapter With Phantom Power Supply. *For Aftermarket Radio With DIN Antenna Connector*
- CTMULTILEAD.2 Universal patch lead to connect an aftermarket stereo to a Connects2 interface. Supports most major head unit brands including Alpine, Clarion, JVC Kenwood, Panasonic, Pioneer, Sony and more.
- CTSAD002.2 Audi steering wheel control interface with RCA Connections. For BOSE & half amplified systems. For vehicles without a digital amplifier. *Note - New Radio Must Have RCA Audio Out Connectors. Voice Assistant support available with software update (Part Number: SWCREFLASHER)
Connects 2
About the Connects 2 CTKAU03
From our tech experts at CEN
The Connects 2 CTKAU03 is a complete double DIN stereo installation kit for the Audi TT 8J (2006–2014). It includes a black double DIN fascia, CTSAD002.2 steering wheel control interface, CT27AA56 twin FAKRA to DIN aerial adapter, universal patch lead and release keys. It is compatible with BOSE and half amplified audio systems.
Who it suits
This kit is for Audi TT 8J owners (2006–2014) who want to fit an aftermarket double DIN head unit while keeping steering wheel audio controls. It is not suitable for vehicles fitted with a digital amplifier. For an Audi A3, see the Connects 2 CTKAU01.
Our tech experts advise
Your replacement head unit must have RCA audio out connectors for the CTSAD002.2 steering wheel interface to function. Check your TT does not have a digital amplifier before ordering. Industry-standard units from brands such as Alpine, JVC, Kenwood, Pioneer and Sony are recommended; unbranded units may not fit correctly. Fitting is priced per vehicle — contact our Nottingham workshop to arrange installation.
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Frequently Asked Questions
Q: Is this installation kit right for my vehicle?
A: Installation kits are vehicle-specific. Check the compatible makes, models and years in the product description, or contact CEN with your registration and we will confirm the exact kit you need.
Q: What is included in a stereo installation kit?
A: A typical kit includes the fascia panel to fill your dash aperture and the wiring harness to connect the new stereo without cutting factory wiring. Some vehicles also need an aerial adapter or steering wheel control interface, listed separately.
Q: Will I lose my steering wheel controls when fitting a new stereo?
A: Not if you use the right interface. Where your vehicle needs one, a steering wheel control adapter retains your existing buttons with the new stereo. We will advise if your vehicle requires it.
Q: Which Audi TT does the CTKAU03 fit?
A: The Audi TT 8J, 2006-2014. It is not for vehicles with a digital amplifier, and the aftermarket head unit must have RCA audio out connectors.
Q: What's in the CTKAU03 kit?
A: CT22AU02 VW/Audi release keys, CT23AU05 Audi double DIN fascia plate (black), CT27AA56 twin FAKRA to DIN antenna adapter with phantom power, CTMULTILEAD.2 universal patch lead and CTSAD002.2 Audi steering wheel control interface.
Q: Does the CTKAU03 support voice assistant from the steering wheel?
A: The CTSAD002.2 interface supports voice assistant with a software update (part number SWCREFLASHER).
