BAVSOUND: The world's best, simplest to install audio upgrades for your BMW - BMW Speakers, BMW Subwoofers, and BMW Amplifier Upgrades 4C0ED641-0972-46BC-9333-0FD41377C9C4 Created with sketchtool. First, here's the car: 2001 540i 6-speed with the sport package. Anyway, lets start with the amp and processor install. Before: Took out the factory amp and made an amprack from 16g steel: Painted: with the h650 and starting the wiring: with the amps and some old crossovers that i used for the factory speakers.
Here is the stereo radio wiring information for your 2002 BMW 5-Series E39 525i, 528i, 530i, 540i and M5 with the standard, symphony, or Bose systems. It will be useful when installing an aftermarket radio, sound stereo system, or other automotive accessories. Make sure to grab the appropriate tools to test all the wires in your E39 BMW. Please check it over and use it as a GUIDE to help you locate the appropriate wires. This schematic is provided free of charge and may not be 100% accurate. Failure to properly test all the wires may lead to vehicle or bodily damage. All information is provided as-is and accuracy is not guaranteed.
If you find any conflicting info please leave a comment with what you found in your BMW 5-Series including the M5 525i 528i 530i and 540i. If you don’t see the wiring diagram you need comment and we will try to add it ASAP. Thanks for looking!
Keep in mind if you are installing a new radio you may need the radio removal keys, the wiring harness, the antenna adapter, and the mounting kit as well. See the links below to purchase these items.
2002 BMW 5-Series 525i, 528i, 530i, 540i and M5 Car Audio Stereo Radio Wiring Diagram Schematic Colors
Car Radio Constant 12v+ Wire: Red/Green
Car Stereo Ground Wire: Brown
Car Radio Ignition Switched Wire: Purple/White
Bmw E39 Wheels
Car Stereo Dimmer Wire:
Rockford Fosgate Prime R500-1 Amplifier Various wiring for amp and subwoofer Overall the install took me around 3.5-4 hours to do all the connections and run the wiring. It wasn't near as bad as I thought it would be! First up was the head unit install. Making the connections was straight forward. Best get a Good powerful amp to push them. I had 800w rms on one 10' w7 that set every car alarm off on my street and the spl and clarity was amazing. They key is LOTS of CLEAN power. Don't try to use a 5000w power acoustic amp that gives you closer to 500w or clean power. Choose 800-1000 watts from an alpine, kicker or jL audio amp. Buy BMW - Stereo wiring Harness, Dash Install Kit. Compatible with BMW Vehicels - E46, E39, E60 320i, 323i, 325, 325i, 325ci, 328i, 330i, 330ci, 330xi, 525i, 528i.
Car Radio Illumination Wire: Gray/Red
Car Stereo Power Antenna:
Car Radio Amp Turn On Wire: White +
Left Front Speaker Wire (+) Positive: Yellow/Red
Left Front Speaker Wire (-) Negative: Brown/Orange
Right Front Speaker Wire (+) Positive: Blue/Red
Right Front Speaker Wire (-) Negative: Brown/Orange
Tweeter Speaker Wire (+) Positive: Yellow/Red (8 ohms)
Tweeter Speaker Wire (-) Negative: Yellow
Mid Speaker Wire (+) Positive: Green/Black (8 ohms)
Mid Speaker Wire (-) Negative: Green
Woofer Speaker Wire (+) Positive: Green/Black (4 ohms)
Woofer Speaker Wire (-) Negative: Green
Left Rear Speaker Wire (+) Positive: Yellow/Black
Left Rear Speaker Wire (-) Negative: Brown/Orange
Right Rear Speaker Wire (+) Positive: Blue/Black
Right Rear Speaker Wire (-) Negative: Brown/Orange
Center Channel Speaker Wire Positive / Negative:
Subwoofer Speaker Wire Positive / Negative:
Front Speaker Size: N/A
Rear Speaker Size: N/A
Amp Amplifier Location: Driver side in trunk
Bmw E39 For Sale
Radio Removal: See Service Manual
PARTS REQUIRED FOR AFTERMARKET RADIO INSTALLATION
Radio Mounting Kit:
Metra 95-9307B DOUBLE DIN Dash Kit for: BMW 5-Series 1997-2003 Double DIN
Radio Wiring Harness:Metra 70-9003 Radio Wiring Harness for Audi/BMW/VW 2002-Up
Radio Antenna Adapter:Metra 40-EU10 VW /BMW/Euro Car to Male Motorola Vehicle Antenna Adapter