Still, factors likenonstandard head unitsand steering wheel controls can complicate matters.
If that sounds complicated, it isand it isn’t.
Can You Connect Steering Wheel Audio Controls to an Aftermarket Radio Without an Adapter?

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In most cases, though, an adapter is required.
The issue is that this isn’t a DIY project that anyone can tackle.
Next, check out the different head units that are compatible with the adapter.
While this narrows down your options somewhat, you’ll still have a lot ofhead unitsto choose from.
Unlike other car audio components, these devices aren’t designed to be plug and play.
There are typically vehicle-specific installation procedures, and you usually have to splice into some of the factory wiring.