The primary interface and hardware box mounted in the dashboard that controls the stereo, navigation, and media functions. In older cars, it is a standardized single or double DIN radio receiver. In newer vehicles, it is a complex computer module that integrates climate controls, vehicle settings, and smartphone connectivity.
Heard on the job
We need an adapter harness to wire the aftermarket head unit into the factory amplifier.
Also heard as
- stereo
- radio
- receiver
Related terms
Instrumentation
The collection of gauges, dials, and warning lights that display a vehicle's operating status to the driver.
Wiring harness
An organized bundle of insulated electrical cables and connectors that routes power and data throughout a vehicle.
Console
The interior assembly located between the front seats that houses controls and storage.