Question: Where can I find a 1987 BMW 325 radio wiring diagram? How I find a 1987 BMW 325 car stereo wiring diagram?
Whether you’re an expert BMW 325 mobile electronics installer, BMW 325 fanatic, or a novice BMW 325 enthusiast, an BMW 325 car stereo wiring diagram is a must. One of the most time consuming tasks with installing a car radio is identifying the correct wires. If you want to know how to change your radio in your 1987 BMW 325 or figure our why car radio stopped working, a 1987 BMW 325 radio wiring diagram can save you a lot of time. Knowing what every wire does in your 1987 BMW 325 radio wire harness takes the guess work out of changing your car radio or fixing your car stereo. Our 1987 BMW 325 radio wiring diagram shows you all the 1987 BMW 325 radio wire colors and what they do. Use our 1987 BMW 325 stereo wiring guide to install a new car radio.
Table of Contents
1987 BMW 325 Car Radio Wiring Diagram
Knowing your 1987 BMW 325 radio wire colors makes it easy to change your car stereo. Our 1987 BMW 325 radio wiring guide shows you how to connect car radio wires and helps you when your car radio wires not working. It also shows you the car radio wire to battery, which wire is positive, what is car radio illumination wire and more.
Application | Radio Wire Color |
---|---|
Car Radio Battery Wire (Constant Power 12v+) | Red/White |
Car Radio Accessory Wire (Switched Power 12v+) | Purple/White |
Car Radio Ground Wire | Brown |
Car Radio Illumination Wire | N/A |
Car Stereo Dimmer Wire | N/A |
Car Radio Antenna Trigger Wire | N/A |
Car Radio Speaker Amplifier Turn-On Trigger Wire | N/A |
Car Radio Subwoofer Amp Turn-On Trigger Wire | N/A |
Car Radio Mute Wire | N/A |
Car Radio Amplifier Location | N/A |
1987 BMW 325 Speaker Wiring Guide
Knowing your 1987 BMW 325 speaker wire colors makes it super easy to replace your car stereo. Our 1987 BMW 325 speaker wire guide shows you how to connect car speaker wires and helps you when your car speaker wire not working. It also shows you what car speaker wire to use, which car speaker wire is positive and more. Find your 1987 BMW 325 speaker wire below!
Application | Bulb Size |
---|---|
Front Center Speaker Positive Wire (+) | N/A |
Front Center Speaker Negative Wire (-) | N/A |
Left Front Tweeter Positive Wire (+) | N/A |
Left Front Tweeter Negative Wire (-) | N/A |
Right Front Tweeter Positive Wire (+) | N/A |
Right Front Tweeter Negative Wire (-) | N/A |
Left Front Speaker Positive Wire (+) | Yellow/Red |
Left Front Speaker Negative Wire (-) | Brown/Orange |
Right Front Speaker Positive Wire (+) | Black/Red |
Right Front Speaker Negative Wire (-) | Brown/Orange |
Left Rear Tweeter Positive Wire (+) | N/A |
Left Rear Tweeter Negative Wire (-) | N/A |
Right Rear Tweeter Positive Wire (+) | N/A |
Right Rear Tweeter Negative Wire (-) | N/A |
Left Rear Speaker Positive Wire (+) | Yellow/Black |
Left Rear Speaker Negative Wire (-) | Black/Orange |
Right Rear Speaker Positive Wire (+) | Blue/Black |
Right Rear Speaker Negative Wire (-) | Brown/Orange |
Subwoofer Positive Wire (+) | N/A |
Subwoofer Negative Wire (-) | N/A |
1987 BMW 325 Speaker Size and Location
Knowing your 1987 BMW 325 speaker sizes makes it simple to install new car speakers. Our 1987 BMW 325 speaker size guide shows you the exact measurements and what speaker fits in your car. It also shows you where your 1987 BMW 325 speakers are located. Find your 1987 BMW 325 speaker size and speaker location below!
Application | Bulb Size |
---|---|
Front Center Speaker Size | N/A |
Front Center Speaker Depth | N/A |
Front Center Speaker Location | N/A |
Front Tweeter Size | N/A |
Front Tweeter Depth | N/A |
Front Tweeter Location | N/A |
Front Speaker Size | 5.25″ Speakers |
Front Speaker Depth | 3″ Depth |
Front Speaker Location | Front Kick Panels |
Rear Tweeter Size | N/A |
Rear Tweeter Depth | N/A |
Rear Tweeter Location | N/A |
Rear Speakers Size | 5.25″ Speakers |
Rear Speaker Depth | 3″ Depth |
Rear Speaker Location | Rear Deck |
Car Subwoofer Speaker Size | N/A |
Car Subwoofer Speaker Depth | N/A |
Car Subwoofer Speaker Location | N/A |
Questions and Answers
Have any questions about your 1987 BMW 325 radio installation? Please feel free to post it at the bottom of this page. We will do our best to find you the answer you are looking for. Or hopefully someone in the Modified Life community will respond with the car stereo information you are looking for.
Contribute
Want to help the Modified Life community by contributing 1987 BMW 325 stereo wire diagram information? Feel free to post it at the bottom of this page. Thank you in advance for your contribution!
Conclusion
Feel free to use any 1987 BMW 325 radio wire diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 1987 BMW 325 stereo wiring guide is at your own risk. Always verify all radio wire, stereo wire colors and wiring information before applying it to your 1987 BMW 325.
5 Responses
John, thanks for the 1987 BMW 325 stereo wiring information contribution!
For 1987 BMW 325 with an amplifier, you only have two speaker wires due to a common ground system. B+ is correct along with ground. Left positive front and rear is the yellow wire with a plug on it. Right positive is the blue wire with plug on it. Do not wire any negatives for speakers coming out of radio. Use rear outputs, Green and Purple, off of the radio (POSITIVES). Dont forget to use solid blue, B+ constant for power antenna, This should be two light brown wires. You could however separate these two for amp turn on and antenna. Hope this helps. John
Help guys, i got a 1987 BMW, just change battery and i have the radio code, can you tell me step by step, how to enter the code, the manual i got do not tell me. i already try enter the number with the key pad, in the pass i believe i turn the ignition to 1 or 2, the rest i do not remember. thank you.
Ayonio, if you do not have the radio unlock code, you would have to obtain it from your local BMW dealer. Hope this helps. Good luck.
Hey guys, can i get help in fixing my car radio, it demands me to put in a code but i dont no how too. So can some on show me how to please?