Pioneer KE-83 from 1993 BMW 325i convertible

[tdkava]

Hello there,

Was wondering if anyone had a wiring diagram for a factory Pioneer KE-83 radio from a 1993 BMW 325i? I am unsure if there is a hidden amplifier. Any assistance would be greatly appreciated. Thanks in advance...

[torbjorn]

Does that radio use the standardized ISO connectors? If so, then just check whether there is cabling in the car connected to the pins dedicated for speaker outputs or not.

Also, have you checked out the car's wiring diagram? That can probably be found in the workshop or DIY manual for the car or at some BMW enthusiast's sites on the web.