1998 BMW 323i Car Stereo Radio Wiring Diagram

Whether your an expert installer or a novice enthusiast with a 1998 BMW 323i, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car stereo, car radio, car speakers, car amplifier, car navigation or any mobile electronics is identifying the correct wires for a 1998 BMW 323i.

The Modified Life staff has put their heads together to create an invaluable resource containing car stereo wiring diagram, car wiring diagram and radio wiring diagram. Feel free to use any car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1998 BMW 323i.

If you can’t find your car radio or stereo wire diagram on Modified Life, please feel free to post a car wiring diagram request (Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile installation.

1998 BMW 323i Car Stereo Radio Wiring Diagram.

Radio Constant 12V+ Wire: Red/White
Radio Switched 12V+ Wire: Purple/White
Radio Ground Wire: Brown
Radio Illumination Wire: None
Radio Dimmer Wire: None
Radio Antenna Trigger Wire: White
Radio Amp Trigger Wire: None
Front Speakers Size: 5 1/4″
Front Speakers Location: Kick Panels
Left Front Speaker Wire (+): Yellow/Red
Left Front Speaker Wire (-): Brown/Orange
Right Front Speaker Wire (+): Black/Red
Right Front Speaker Wire (-): Brown/Orange
Rear Speakers Size: 4″
Rear Speakers Location: Rear Deck
Left Rear Speaker Wire (+): Yellow/Black
Left Rear Speaker Wire (-): Black/Orange
Right Rear Speaker Wire (+): Blue/Black
Right Rear Speaker Wire (-): Brown/Orange