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Radio — BMW X3 28i 2012 Wiring Diagram – Wiring diagrams for cars

RADIO

Base Radio Wiring Diagram (1 of 4) for BMW X3 28i 2012

List of elements for Base Radio Wiring Diagram (1 of 4) for BMW X3 28i 2012:

(or red)
(w/ head unit basis & car information) (w/o optional equippment connection mobile devices) glove compartment usb connection
10b
12b
15a (or 20a)
16b
Aerial amplifier
Aerial diversity
Aerial sig
Aerial signal
Ambient light
Can bus sig
Central gateway module (w/ radio bmw professional & navigation system) (left side of dash)
Computer data lines system
Data cable
Early production
Early production)
Electrochromic interior rear view mirror
Ethernet data
Fbas sig
Fuse
Fuse 5a
Gnd
Gps aerial sig
Head unit
Hot w/ terminal 30b relay energized
Interior lights system
Late production
Low freq sig
Microphone sig
Most bus sig
Most data bus circuit
Nca
Noise suppressor filter
Professional & navigation system
Radio sig on
Rear fuse holder (rear compt floor board)
Rear window aerial
Red
Roof aerial
Sdars aerial
Shield
Sig microphone
Terminal 30b
Usb data
Usb ground
Usb voltage
Vics aerial sig
W/ radio bmw
W/ radio bmw business
W/o carinformation & high
X382 1b
X401 3b
Z10 11b

Base Radio Wiring Diagram (2 of 4) for BMW X3 28i 2012

List of elements for Base Radio Wiring Diagram (2 of 4) for BMW X3 28i 2012:

(or red)
17b
All-round vision camera
Car information computer high version
Dvd changer
Head unit
Interior lights system
Most data bus circuit
Nca
Red
Video module (left side of rear compt)
W/ head unit high
W/ head unit high & w/o car information
W/ navigation system professional &
W/ navigation system professional & car information computer high version
W/ video module
W/ video moduule & w/o dvd changer
W/o all round vision camera & w/ video module, dvd changer
W/o head unit high
W/o navigation system professional & car information computer basic version
W/o video module
Z10 11b

Base Radio Wiring Diagram (3 of 4) for BMW X3 28i 2012

List of elements for Base Radio Wiring Diagram (3 of 4) for BMW X3 28i 2012:

(or red)
Base plate
Computer data lines system
Controller
Fuse 5a
Hot at all times
Hot w/ trminal 30b relay energized
Junction box (right side of dash)
Left front mid-range speaker
Left front woofer
Left rear mid-range speaker
Microphone (overhead console)
Nca
Radio bmw business
Radio bmw professional & navigation system
Rear fuse holder (rear compt floor board)
Red
Right front mid-range speaker
Right front woofer
Right rear mid-range speaker
Touchbox
W/ head unit high
W/ video module & w/o all round vision camera
W/ video module & w/o dvd changer
W/o video module
X16 1b
X28 1b
X382 1b
X5 1b
X8 1b
X9 1b
Z10 11b
Z10 7b

Base Radio Wiring Diagram (4 of 4) for BMW X3 28i 2012

List of elements for Base Radio Wiring Diagram (4 of 4) for BMW X3 28i 2012:

(or red)
12b
13b
14b
15b
18b
19b
20b
Aerial sig
Apix data
Aux-in connection
Can bus sig
Central information display
Computer data lines system
Connecting mobile devices
Glove compartment usb connection (w/ head unit high & w/o carinformation w/o optional equippment connection mobile devices)
Ground
Head unit
Head unit basis & w/ car information
Head unit high & w/o car information
Nca
Red
Shield
Telematics communication box
Usb data
Usb gnd
Usb voltage
Voltage sply
W/ head unit basis & car information
W/ head unit high
W/ head unit high & w/o car information
W/ optional equipment connecting mobile devices
W/o head unit high
W/o optional equippment
Wlan aerial
X401 3b
Z10 11b

Hifi Radio Wiring Diagram (1 of 4) for BMW X3 28i 2012

List of elements for Hifi Radio Wiring Diagram (1 of 4) for BMW X3 28i 2012:

& car information computer basic version
& navigation system
(or red)
(w/ head unit basic & w/ car information computer & w/o optional equipment connection mobile devices) glove compartment usb connection
10b
12b
15a (or 20a)
Aerial amplifier
Aerial diversity
Aerial sig
Aerial signal
Ambient lt
Can bus sig
Central gateway module (w/ radio bmw professional & navigation system)
Computer data lines system
Data cable
Dvd changer (left rear cargo area)
Electrochromic interior rear view mirror
Ethernet data
Fbas sig
Fuse
Fuse 5a
Gnd
Gps aerial sig
Head unit (right side of dash)
High
Hot w/ terminal 30b relay energized
Interior lights system
Late
Late production early production
Low freq sig
Microphone sig
Most bus sig
Most data bus circuit
Nca
Noise suppress0r filter
Production
Production early
Radio sig on
Rear fuse holder
Rear window aerial
Red
Roof aerial
Sdars aerial
Shield
Sig microphone
Terminal 30b
Usb data
Usb ground
Usb voltage
Vics aerial sig
Video module (left rear cargo area)
W/ head unit high
W/ radio bmw business
W/ radio bmw professional
W/o head unit
W/o head unit high
W/o navigation system professional
W/o video module & w/o dvd changer
X382 1b
X401 3b
Z10 11b

Hifi Radio Wiring Diagram (2 of 4) for BMW X3 28i 2012

List of elements for Hifi Radio Wiring Diagram (2 of 4) for BMW X3 28i 2012:

(or red)
All-round vision camera
Base plate
Computer data lines system
Controller
Front center mid- range speaker
Front center tweeter
Fuse 5a
Hot w/ terminal 30b relay energized
Left front mid- range speaker 2b
Left front tweeter
Left rear mid- range speaker 2b
Left rear tweeter
Nca
Rear fuse holder
Red
Red/
Right front woofer
Touch box
W/ head unit high
W/ head unit high & w/o car information
W/ navigation system professional & car information computer high version
W/ video module & w/o aii round vision camera
W/ video module & w/o dvd changer
W/o navigation system professional & car information computer basic version
W/o omnidirectional camera & w/ video module & dvd changer
W/o video module
X28 1b
X382 1b
X401 3b
X8 1b
Z10 11b
Z10 7b

Hifi Radio Wiring Diagram (3 of 4) for BMW X3 28i 2012

List of elements for Hifi Radio Wiring Diagram (3 of 4) for BMW X3 28i 2012:

(early production)
(late production)
(or red)
(w/ optional equipment connecting mobile devices) aux-in connection
10b
Aux-in connection
Connecting mobile devices
Early production
Fuse 30a
Fuse 5a
Gnd
Head unit basis &
Head unit basis & w/o car information
Hifi amplifier (left side of cargo area)
Hot at all times
Hot w/ terminal 30b relay energized
Junction box (behind right side of dash)
Late production
Left front woofer
Low frequency
Nca
Radio sigl on
Rear fuse holder
Red
Red) (or
Right front mid- range speaker 2b
Right front tweeter
Right rear mid- range speaker
Right rear tweeter
Terminal 30b
W/ car information
W/ head unit high
W/ optional equipment connecting mobile devices
W/o head unit high
W/o optional equipment
X19 1b
X382 1b
X5 1b
X9 1b
Z10 11b

Hifi Radio Wiring Diagram (4 of 4) for BMW X3 28i 2012

List of elements for Hifi Radio Wiring Diagram (4 of 4) for BMW X3 28i 2012:

(w/o optional equipment connecting mobile devices & w/ head unit high & w/o car information)
12b
13b
14b
15b
17b
18b
19b
20b
Aerial sig
Apix data
Can bus sig
Central information display
Computer data lines system
Glove compartment usb connection
Ground
Head unit
Microphone
Nca
Red
Shield
Telematics
Telematics communication box
Usb data
Usb gnd
Usb voltage
Voltage sply
W/ head unit basis & w/ car information computer
W/ head unit high
W/ head unit high & w/o car information computer
Wcan aerial
X16 1b
X382 1b
X401 3b
Z10 11b

MOST Data Bus Wiring Diagram for BMW X3 28i 2012

List of elements for MOST Data Bus Wiring Diagram for BMW X3 28i 2012:

Central gateway module (left side of dash)
Com-box
Dvd changer
Head unit
Instrument cluster control unit
Optical-fiber cable connector
Top hifi amplifier
Video module (left side of rear compt)
X401 2b

Top Hifi Radio Wiring Diagram for BMW X3 28i 2012

List of elements for Top Hifi Radio Wiring Diagram for BMW X3 28i 2012:

Front center mid- range speaker
Front center tweeter
Fuse 40a
Fuse 5a
Fuse box (right rear compt floor board)
Hot at all times
Hot w/ terminal 30b relay energized
Left front mid- range speaker
Left front tweeter
Left front woofer
Left rear mid- range speaker
Left rear mid- range speaker 2
Left rear tweeter
Left rear tweeter 2
Most data bus circuit
Rear fuse holder (rear compt floor board)
Right front mid- range speaker
Right front tweeter
Right front woofer
Right rear mid- range speaker
Right rear mid- range speaker 2
Right rear tweeter
Right rear tweeter 2
Top-hifi amplifier
X28 1b
X382 1b
X410 3b
X5 1b
X8 1b
X9 1b
Z10 11b

Video System Wiring Diagram for BMW X3 28i 2012

List of elements for Video System Wiring Diagram for BMW X3 28i 2012:

Aerial amplifier
Aerial amplifier 2
Dvd changer
Fuse 5a
Head unit
Hot w/ terminal 30b relay energized
Left side window aerial
Most data bus circuit
Nca
Rear fuse holder (rear compt floor board)
Red
Right side window aerial
Video module (left side of rear compt)
W/ all round vision camera &
W/ all round vision camera & w/o dvd changer
W/o omnidirectional camera
Z10 11b

RADIO – BMW X3 28i 2012 – SYSTEM WIRING DIAGRAMS