e30 1991 325iC Premium Stereo Wiring Diagram
RADIO to
AMP |
Wire Function |
Wire Color |
Accessory 12 Volt |
VT/GY |
Constant 12 Volt |
RD/WT |
Chassis Ground |
BN |
Power Antenna & Remote
Amp Turn On |
WT |
Illumination |
GY/RD |
LF(+) Radio to Amp |
YW/RD |
LF(-) Radio to Amp |
BN/OG |
RF(+) Radio to Amp |
BU/RD |
RF(-) Radio to Amp |
BN/OG |
LR(+) Radio to Amp |
YW/BK |
LR(+) Radio to Amp |
BN/OG |
RR(+) Radio to Amp |
BU/BK |
RR(+) Radio to Amp |
BN/OG |
AMP to
SPEAKERS |
Wire Function |
Wire Color |
LF (+) |
YW/RD (low); YW/WT (high) |
LF (Common -) |
YW/BN |
RF (+) |
BU/RD (low); BU/WT (high) |
RF (Common -) |
BU/BN |
LR (+) |
YW/BK |
LR (-) |
YW/GY |
RR (+) |
BU/VT |
RR (-) |
BU/GY |
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