Convenience system
● Electrically adjustable and heated exterior mirrors
● Door opener illumination
● Anti-theft alarm system
● Entry lights
● Window regulator
● Door warning lamps
● Power latching rear lid
● Central locking
from model year 2007
Audi Q7 Current Flow Diagram No. 17 / 1
Edition 02.2006
Notes:
For information concerning
Position of relays and fuses
Multi-pin connections
Control units and relays
Earth connections
→ List of Fitting Locations!
For information concerning
Fault Finding Programs
→ guided fault finding
页码,1/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 2
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver door control unit, fuses
J386 - Driver door control unit
SB7 - Fuse 7 on fuse holder B
SB8 - Fuse 8 on fuse holder B
SB12 - Fuse 12 on fuse holder B
SD1 - Fuse 1 on fuse holder D
T20a - 20-pin connector, black, front left door
T20l - 20-pin connector, connector B, on driver door control unit
44 - Earth point, lower part of left A-pillar
205 - Earth connection, in driver door wiring harness
B272 - Positive connection (30), in main wiring harness
B317 - Positive connection 3 (30a), in main wiring harness
B318 - Positive connection 4 (30a), in main wiring harness
* - Anti-theft alarm system without interior monitoring
** - Anti-theft alarm system with interior monitoring
# - Relay and fuse carrier under driver seat
页码,2/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 3
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, aerial reader unit for keyless entry
system, driver side door exterior handle central locking button,
driver door exterior handle switch, driver door exterior handle
touch sensor
E369 - Driver side door exterior handle central locking button
F272 - Driver door exterior handle switch
G415 - Driver door exterior handle touch sensor
J136 -
Seat and steering column adjustment control unit with
memory function
J386 - Driver door control unit
J723 - Aerial reader unit for keyless entry system
T17a - 17-pin connector, under driver seat
T20a - 20-pin connector, black, front left door
T20g -
20-pin connector, red, on aerial reader unit for keyless entry
system
T20l - 20-pin connector, connector B, on driver door control unit
T46a - 46-pin connector, black, CAN separating connector left
• - CAN bus (data wire)
页码,3/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 4
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, driver door contact switch, front left
central locking actuator, driver side central locking lock unit,
driver side contact switch in lock cylinder, driver door central
locking deadlock function motor
F2 - Driver door contact switch
F131 - Front left central locking actuator
F220 - Driver side central locking lock unit
F241 - Driver side contact switch in lock cylinder
J386 - Driver door control unit
T6v - 6-pin connector, black, on roof console
T20a - 20-pin connector, black, front left door
T20l - 20-pin connector, connector B, on driver door control unit
V56 - Driver door central locking motor
V161 - Driver door central locking deadlock function motor
Y7 - Automatic anti-dazzle interior mirror
267 - Earth connection 2, in door wiring harness
B427 - Connection 1 (mirror signal), in main wiring harness
B428 - Connection 2 (mirror signal), in main wiring harness
* - models without auxiliary equipment
** - models with auxiliary equipment
# - not USA
## - only USA
页码,4/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 5
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, front left window regulator switch,
rear left window regulator switch, in driver door, rear right window
regulator switch, in driver door, front right window regulator
switch in driver door, operating unit for window regulator in driver
door
E40 - Front left window regulator switch
E53 - Rear left window regulator switch, in driver door
E55 - Rear right window regulator switch, in driver door
E81 - Front right window regulator switch in driver door
E512 - Operating unit for window regulator in driver door
J386 - Driver door control unit
T32f - 32-pin connector, connector D, on driver door control unit
页码,5/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 6
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, operating unit for window regulator
in driver door, childproof lock button, driver side window
regulator motor
E318 - Childproof lock button
E510 - Button for left childproof lock
E511 - Button for right childproof lock
E512 - Operating unit for window regulator in driver door
J386 - Driver door control unit
T6ac - 6-pin connector, connector A, on driver door control unit
T32f - 32-pin connector, connector D, on driver door control unit
V147 - Driver side window regulator motor
* - models with electric childproof lock
** - models without electric childproof lock
页码,6/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 7
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, mirror adjustment switch,
adjustment switch for mirror with fold-in feature, interior
monitoring deactivation switch, alarm system off switch
E43 - Mirror adjustment switch
E48 - Mirror adjustment change-over switch
E168 - Adjustment switch for mirror with fold-in feature
E183 - Interior monitoring deactivation switch
E217 - Alarm system off switch
J386 - Driver door control unit
T32f - 32-pin connector, connector D, on driver door control unit
# - not USA
## - only USA
页码,7/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 8
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver door control unit, potentiometer for horizontal adjustment
of driver side mirror, potentiometer for vertical adjustment of
driver side mirror, driver side mirror adjustment motor, driver side
entry light in exterior mirror, driver side heated exterior mirror
G514 - Potentiometer for horizontal adjustment of driver side mirror
G515 - Potentiometer for vertical adjustment of driver side mirror
J386 - Driver door control unit
T1a - Single pin connector, in heated exterior mirror
T1b - Single pin connector, in heated exterior mirror
T2ad - 2 pin connector, entry light in exterior mirror
T2ae - 2 pin connector, folding mirror in exterior mirror
T8f - 8 pin connector, mirror adjustment in exterior mirror
T16i - 16-pin connector, connector C, on driver door control unit
V17 - Driver side mirror adjustment motor
V121 - Driver side folding mirror motor
V149 - Driver side mirror adjustment motor
W52 - Driver side entry light in exterior mirror
Z4 - Driver side heated exterior mirror
* - mirror with fold-in feature
** - models with entry light in driver side exterior mirror
*** - optional equipment
页码,8/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 9
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, button for lane change assist, driver
side automatic anti-dazzle exterior mirror
E530 - Button for lane change assist
J285 - Control unit in dash panel insert
J386 - Driver door control unit
J519 - Onboard supply control unit
J769 - Lane change assist control unit
K232 - Lane change assist warning lamp
K233 - Lane change assist warning lamp in driver side exterior
mirror
L131 - Driver side exterior mirror turn signal bulb
L156 - Switch illumination bulb
T2ac -
2-pin connector, automatic anti-dazzle exterior mirror in
exterior mirror
T2af - 2 pin connector, turn signal in exterior mirror
T2ag - 2 pin connector, lane change assist in exterior mirror
T4d - 4-pin connector, black, in driver door
T12l - 12-pin connector, black, on lane change assist control unit
T14d - 14-pin connector, brown, rear right bumper
T16i - 16-pin connector, connector C, on driver door control unit
T20a - 20-pin connector, black, front left door
T32a - 32-pin connector, grey, on control unit in dash panel insert
T32b - 32-pin connector, grey, on onboard supply control unit
Y20 - Driver side automatic anti-dazzle exterior mirror
B340 - Connection 1 (58s), in main wiring harness
* - models with driver side automatic anti-dazzle exterior mirror
** - models with lane change assist
页码,9/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 10
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, driver side interior locking switch,
central locking deadlock function warning lamp, driver door
opener illumination bulb, driver side door warning lamp, front left
entry light
E150 - Driver side interior locking switch
J386 - Driver door control unit
K133 - Central locking deadlock function warning lamp
L108 - Driver door opener illumination bulb
T32f - 32-pin connector, connector D, on driver door control unit
W30 - Driver side door warning lamp
W31 - Front left entry light
304 - Earth connection 3, in door wiring harness
R52 - Connection (58s), in driver side door wiring harness
R56 - Connection (entry light), in driver door wiring harness
* - models without auxiliary lights
** - models with auxiliary lights
*** - switch earth output
# - not USA
## - only USA
页码,10/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 11
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver door control unit, rear lid remote release button, fuel tank
flap release button
E233 - Rear lid remote release button
E319 - Fuel tank flap release button
J386 - Driver door control unit
T32f - 32-pin connector, connector D, on driver door control unit
304 - Earth connection 3, in door wiring harness
R52 - Connection (58s), in driver side door wiring harness
页码,11/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 12
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Driver side door control unit, driver seat memory operating unit,
emergency-off button, seat memory position button
E97 - Driver seat memory operating unit
E190 - Emergency-off button
E218 - Seat memory position button 1
E219 - Seat memory position button 2
E283 - Driver seat memory function button
J386 - Driver door control unit
T32f - 32-pin connector, connector D, on driver door control unit
页码,12/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 13
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, fuses
J387 - Front passenger door control unit
SC5 - Fuse 5 on fuse holder C
SC8 - Fuse 8 on fuse holder C
SC11 - Fuse 11 on fuse holder C
SD2 - Fuse 2 on fuse holder D
T20b - 20-pin connector, black, front right door
T20m -
20-pin connector, connector B, on front passenger door
control unit
43 - Earth point, lower part of right A-pillar
206 - Earth connection, in door wiring harness, front passenger side
B300 - Positive connection 4 (30), in main wiring harness
B323 - Positive connection 9 (30a), in main wiring harness
B328 - Positive connection 14 (30a), in main wiring harness
* - Relay and fuse carrier under driver seat
页码,13/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 14
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, front passenger door exterior
handle central locking button, front passenger door exterior
handle switch, front passenger door exterior handle touch sensor
E370 - Front passenger door exterior handle central locking button
F273 - Front passenger door exterior handle switch
G416 - Front passenger door exterior handle touch sensor
J387 - Front passenger door control unit
J521 - Front passenger seat adjustment with memory control unit
T17b - 17-pin connector, under front passenger seat
T20b - 20-pin connector, black, front right door
T20m -
20-pin connector, connector B, on front passenger door
control unit
T46b - 46-pin connector, black, CAN separating connector right
• - CAN bus (data wire)
页码,14/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 15
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, front passenger door contact
switch, front right central locking actuator, front passenger side
central locking lock unit, front passenger door central locking
motor, front passenger door central locking deadlock function
motor
F3 - Front passenger door contact switch
F133 - Front right central locking actuator
F221 - Front passenger side central locking lock unit
J387 - Front passenger door control unit
T20b - 20-pin connector, black, front right door
T20m -
20-pin connector, connector B, on front passenger door
control unit
V57 - Front passenger door central locking motor
V162 - Front passenger door central locking deadlock function motor
268 - Earth connection 2, in door wiring harness
* - models without auxiliary equipment
** - models with auxiliary equipment
# - not USA
## - only USA
页码,15/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 16
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, window regulator switch in
front passenger door, front passenger side interior locking switch
E107 - Window regulator switch in front passenger door
E198 - Front passenger side interior locking switch
J387 - Front passenger door control unit
T32g -
32-pin connector, connector D, on front passenger door
control unit
303 - Earth connection 3, in door wiring harness
R53 - Connection (58s), in front passenger side door wiring harness
* - models without auxiliary equipment
** - models with auxiliary equipment
# - switch earth output
## - only USA
页码,16/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 17
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, front passenger door opener
illumination bulb, front passenger side window regulator motor,
front right entry light, front passenger side door warning lamp
J387 - Front passenger door control unit
L109 - Front passenger door opener illumination bulb
T6ad -
6-pin connector, connector A, on front passenger door control
unit
T32g -
32-pin connector, connector D, on front passenger door
control unit
V148 - Front passenger side window regulator motor
W32 - Front right entry light
W36 - Front passenger side door warning lamp
303 - Earth connection 3, in door wiring harness
R57 -
Connection (entry light), in front passenger door wiring
harness
* - models without auxiliary lights
** - models with auxiliary lights
页码,17/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 18
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, potentiometer for horizontal
adjustment of front passenger side mirror, potentiometer for
vertical adjustment of front passenger side mirror, front
passenger side mirror adjustment motor, driver side entry light in
exterior mirror, front passenger side heated exterior mirror
G516 -
Potentiometer for horizontal adjustment of front passenger
side mirror
G517 -
Potentiometer for vertical adjustment of front passenger side
mirror
J387 - Front passenger door control unit
T1a - Single pin connector, in heated exterior mirror
T1b - Single pin connector, in heated exterior mirror
T2ad - 2 pin connector, entry light in exterior mirror
T2ae - 2 pin connector, folding mirror in exterior mirror
T8f - 8 pin connector, mirror adjustment in exterior mirror
T16k -
16-pin connector, connector C, on front passenger door
control unit
V25 - Front passenger side mirror adjustment motor
V122 - Front passenger side folding mirror motor
V150 - Front passenger side mirror adjustment motor
W53 - Front passenger side entry light in exterior mirror
Z5 - Front passenger side heated exterior mirror
* - mirror with fold-in feature
** - models with entry light in front passenger side exterior mirror
*** - optional equipment
页码,18/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 19
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, lane change assist warning
lamp in front passenger side exterior mirror, front passenger side
exterior mirror turn signal bulb, front passenger side automatic
anti-dazzle exterior mirror
J387 - Front passenger door control unit
J519 - Onboard supply control unit
J770 - Lane change assist control unit 2
K234 -
Lane change assist warning lamp in front passenger side
exterior mirror
L132 - Front passenger side exterior mirror turn signal bulb
T2ac -
2-pin connector, automatic anti-dazzle exterior mirror in
exterior mirror
T2af - 2 pin connector, turn signal in exterior mirror
T2ag - 2 pin connector, lane change assist in exterior mirror
T4e - 4-pin connector, black, in front passenger door
T12m - 12-pin connector, black, on lane change assist control unit 2
T14d - 14-pin connector, brown, rear right bumper
T16k -
16-pin connector, connector C, on front passenger door
control unit
T20b - 20-pin connector, black, front right door
T32b - 32-pin connector, grey, on onboard supply control unit
Y21 - Front passenger side automatic anti-dazzle exterior mirror
B489 - Connection 25, in main wiring harness
* - models with driver side automatic anti-dazzle exterior mirror
** - models with lane change assist
页码,19/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 20
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
Front passenger door control unit, front passenger seat memory
operating unit, seat memory button for seat positions 1 and 2,
front passenger seat memory function button, front passenger
side emergency off button
E277 - Front passenger seat memory operating unit
E338 - Seat memory button for seat positions 1 and 2
E340 - Front passenger seat memory function button
E466 - Front passenger side emergency off button
J387 - Front passenger door control unit
T32g -
32-pin connector, connector D, on front passenger door
control unit
页码,20/34WI-XML
Audi Q7 Current Flow Diagram No. 17 / 21
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orang