Car Audio Stereo Installation kit for installing a new after market headunit into your Audi. This is complete kit including Fascia Trim Panel, Wiring Harness, Aerial Adaptor and keys to remove your old stereo.

Package Includes

• Single Din Fascia Adaptor (Matt Black)
• Wiring Harness (ISO Radio With CAN bus Ignition)
• ISO to Male Din Aerial Adaptor
• Stereo Removal Keys

Fascia Adaptor

Car radio fascia adapter panel to allow the fitting of an aftermarket single din car radio upgrade. The fascia allows the fitting of an aftermarket radio into the dashboard by matching the shape, colour and style of the original radio.

A single din radio fits into this fascia using the fitting cage supplied with the new radio.

The fascia is designed to fit Audi A4 B6 2001 - 2005 and A4 Cabriolet 2001 - 2009 cars with original single din Concert 2 radios.

Wiring Harness

The wiring harness will allow to install the stereo.

ISO adapter harness for fitting a new stereo with an original BOSE or SYMPHONY amplified audio system with ISO connectors are the back of the head.

The harness has a built in CANbus ignition interface for plug and play installation. Also provides illumination.  Use with item 21-120 for antenna FM connection.

This harness adapts from the original ISO and Mini ISO connectors at the back of the head unit to standard aftermarket ISO connectors. The harness has a built in high to low level audio adapter to drop the speaker outputs from the new head unit to a low line level signal to work with the original amplifier in the car. The high to low level adapter has 4 dials to individually set the levels of each audio channel to give perfect sound quality.

Aerial Adaptor

An Aerial Adaptor is needed when replacing the original factory fitted head unit with an aftermarket head unit.  

This cable converts the cars existing ISO aerial plug to an aftermarket DIN type used by most car radio manufacturers. It also provides a power feed to give 12v from the car radio to the cars amplified antenna.

For Alpine Radios use item 21-101 to convert the DIN end to ISO or use item 21-080

Stereo Removal Keys

Stereo Removal Keys to remove headunit from the fascia cage. Many OEM manufacturers are incorporating special locking mechanisms into their head units in an attempt to prevent stereo theft. This means that to remove one of these units you will require a manufacturer specific stereo removal key to prevent damage to the head unit or the surrounding fascia and cage.

Car Audio Fitting Accessories are sold with limited instructions. Some knowledge of car audio installation is helpful, as in some rare cases "modification"  may be  necessary or needed.
Please make sure that is the correct Fitting Kit for your vehicle by firstly checking to see if your vehicle make, model and year is listed in the description. Secondly by checking to see if the shape & connection in the picture listed is the same as you have in your vehicle. If in doubt please Contact US with your vehicle details and we will confirm what you require.