How quickly will I get access to the wiring diagrams after payment?

Access is activated instantly after a successful payment. A payment receipt and an activation email with a link to the wiring diagrams will be sent to your email.

How long will my access be valid?

Access is activated permanently and is not limited in time, just like if you purchased a physical book.

Where can I find the wiring diagrams I purchased?

In your personal account. To access it, click the user icon in the upper right corner of the website.

What if the wiring diagrams do not match my car model?

This is very rare, but if the diagrams do not match your vehicle, contact us at support@portal-diagnostov.com and attach a few photos of the connector or wiring that does not match. We will issue a refund.

Interior Lights — BMW 550xi GT 2010 Wiring Diagram

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 3) for BMW 550xi GT 2010

List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for BMW 550xi GT 2010:

Electronics junction box
Fuse 5a
Fuse 7.5a
Glove compartment light
Glove compartment light switch
High variant roof functions module (w/ high variant) basic variant roof functions module (w/ basic variant)
Hot w/ terminal 30b relay energized
Instrument illumination circuit
Interior light
Junction box (right side of dash)
Left front vanity mirror light
Left front vanity mirror switch
Left map reading light
Rear interior light
Red
Right front vanity mirror light
Right front vanity mirror switch
Right map reading light
W/ basic variant
W/ high variant
Z10 11b (right kick panel)

Courtesy Lamps Wiring Diagram (2 of 3) for BMW 550xi GT 2010

List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for BMW 550xi GT 2010:

Central arrest button on rear lid
Fuse 5a
Hot w/ terminal 30b relay energized
Left front entrance strip light
Left rear entrance light
Left rear footwell light
Luggage compartment light
Luggage compartment light 2
Noise suppression filter (bottom of left "c" pillar)
Rear fuse holder (right side of rear compt)
Rear lid button on inside of rear lid
Rear lid lock 2
Rear lid luggage compartment light 2
Right front entrance strip light
Right rear entrance strip light
Right rear footwell light
Trunk lid/ tailgate lock
Trunk lid/tailgate luggage compartment light
W/ noise suppressor filter
W/o noise suppressor filter
Z10 13b (right "c" pillar)
Z10 14b (left "c" pillar)
Z10 17b (right side of cargo area)
Z10 20b (top of right "c" pillar)
Z10 5b (left kick panel)
Z10 6b (right kick panel)

Courtesy Lamps Wiring Diagram (3 of 3) for BMW 550xi GT 2010

List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for BMW 550xi GT 2010:

(left kick panel) z10 5b
Computer data lines system
Courtesy lighting
Driver's door apron light
Driver's door entrance light
Driver's side rear courtesy lighting
Driver's side rear entry light
Entrance lt
Footwell lt
Footwell module
Fuse 40a
Gnd
Hot w/ bistable relay energized
Interior lt
Junction box (right side of dash)
Junction box electronics
K-can bus sig
Left front footwell light
Passenger's door entrance light
Passenger's door far-field light
Passenger's side rear courtesy lighting
Passenger's side rear entry light
Pwr sply
Right front footwell light
Signal, switch
Switch signal
X28 1b
X5 1b
X8 1b
X9 1b
Z10 5b (left kick panel)
Z10 6b (right kick panel)

Instrument Illumination Wiring Diagram (1 of 2) for BMW 550xi GT 2010

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for BMW 550xi GT 2010:

Ambient light
Ambient lt
Basic variant roof functions module
Center console control panel
Center front ventilation grille
Central locking button operating unit hazard warning switch
Computer data lines system
Driver's side dashboard decor strip lighting
Dvd changer (left side of rear compt)
Footwell module
Fuse 30a
Fuse 5a
Gnd
Ground
Heating/air conditioning system
High variant roof functions module
Hot w/ bistable relay energized
Interior rear lid button
Junction box (right side of dash)
Junction box electronics
K-can bus sig
Late production
Left front ventilation grille
Left side center console panel lighting
Light switch unit
Lin bus sig
Parking brake button
Passenger's door pocket lighting
Passenger's door power window switch
Passenger's door trim panel lighting
Passenger's side dashboard decor strip lighting
Passenger's side dashboard decor strip lighting 2
Pwr sply
Rear interior light
Rear seat entertainment
Right front ventilation grille
Right side center console panel lighting
W/ basic variant
W/ high variant
X5 1b
X501 1b
Z10 11b (right kick panel)
Z10 12b (left rear of luggage compt)
Z10 17b (right side of cargo area)
Z10 5b (left kick panel)
Z10 6b (right kick panel)

Instrument Illumination Wiring Diagram (2 of 2) for BMW 550xi GT 2010

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for BMW 550xi GT 2010:

Driver's door panel lighting
Driver's door pocket lighting
Front center armrest light
Left backrest lighting (w/ lumbar support)
Rear center armrest light
Rear compartment automatic climate control
Rear compartment ventilation grille
Rear driver's side door panel lighting
Rear driver's side door pocket lighting
Rear driver's side power window switch (w/o electrically operated roller sun blinds)
Rear passenger's side door panel lighting
Rear passenger's side door pocket lighting
Rear passenger's side power window switch (w/o electrically operated roller sun blinds)
Right backrest lighting
X12 1b
X14 1b
X28 1b
X8 1b
X9 1b
Z10 13b (right "c" pillar)
Z10 5b (left kick panel)
Z10 6b (right kick panel)

INTERIOR LIGHTS – BMW 550xi GT 2010 – SYSTEM WIRING DIAGRAMS