Universal Audio Interface User’s Manual
This is the third generation product and it is available for all vehicles and works with all head units. With this universal audio interface you can connect your aftermarket head unit to your original steering wheel. You will soon enjoy the convenience of controlling your head unit from the steering wheel.
Notes:
1. The installation for this interface is a professional job, so please go to nearby installation shop for help.
2. Before tearing down the steering wheel, contact the local dealer or the factory first.. For installation with 95% of vehicles, it is very simple and you just need to connect 4 wires.
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