ISO adapter harness for Audi cars with ISO and mini ISO connectors at the rear of the head unit.

The harness has a built in adapter to drop the rear speaker outputs from the new head unit to a low line level signal to work with the original amplifier in the car.

Some cars may have an ignition supply in the original harness, other cars may not and an ignition supply will need to be connected, Connections are provided for either version.

Harness Adaptors

Connect the head unit to the original radio connector without the need to cut any of the existing wiring.

TECHNICAL NOTE

• CAR AUDIO FITTING ACCESSORIES ARE SOLD WITH LIMITED INSTRUCTIONS. 
• SOME KNOWLEDGE OF CAR AUDIO INSTALLATION IS HELPFUL IN CASE A MODIFICATION IN SOME RARE CASES MAY BE NECESSARY OR NEEDED.

If in doubt please email us with your vehicle details and we will confirm what you require.

Please make sure that is the correct Wiring Harness for your car by firstly checking to see if your make, model and year of car is listed in the description. Secondly by checking to see if the Shape in the picture listed is the same as you have in your vehicle. We try to provide upto date information as possible. If you are unsure please contact our Customer Service and we will be happy to help you.