Name Ext. inf. A* Use of Part number A
central wiring set
central wiring set
1 central wiring set
* part number must be ordered
* manually by indicating
* vehicle id number.
* copy of vehicle data
* plate must be included
* if possible
1 561 971 051 B  -
individual parts
central wiring set
area:
to determine the genuine part
number, see alternative
illustration:
- individual parts
area:
see illustration:
- list of uses
coupling st. connector housing
see illustration:
- cable guide
cable ties
bracket
clip
see illustration:
- aerial cable
infotainment system
see parts bulletin:
see catalogue:
see plate from:
to:
- data lead
infotainment system
see parts bulletin:
see catalogue:
see plate from:
to:
- relay plate
relay
fuse holder
see illustration:
- wiring set for speed
sensor and brake wear
indicator
see illustration:
flat contact housing
(2) flat contact housing with
contact locking mechanism
potential distributor
X 1J0 973 721   -
flat contact housing
(3) fuse holder
X 4A0 937 530   -
(3) round connector hsg with cable
head airbag unit
X 8X0 971 259   -
(3) round connector hsg with cable
belt force sensor
cable length:
2 5M1 971 581   -
(3) round connector hsg with cable
also use:
knee airbag unit
1
X
5K0 971 582   -
(3) flat contact housing
reader coil for variable
code transponder
control lamp for airbag
licence plate light
footwell light
entry light
X

1
1
2
X
X
8W0 971 832   -
(3) flat contact housing
brake light
for vehicles with high
mounted brake light
1 8W0 971 832   -
(3) flat contact housing
heater element
front camera for
driver assistance programs
1 8W0 971 832   -
(3) flat connector housing
entry lighting
glove compartment lid light
temperature sensor
vanity light
luggage compartment light
vent
footwell light
loudspeaker
for vehicles with navigation
system and telephone
X
X
1
X
X
1
X
X
1
1J0 971 972   -
(3) round connector hsg with cable
passenger airbag unit
1 4G0 972 562 B  -
(3) flatcontact housing with cable
battery master/
isolator switch
1 8T0 972 571 B  -
(3) flat contact housing with
contact locking mechanism
buzzer for parking aid
1 4B0 972 623   -
(3) flat contact housing with
contact locking mechanism
aerial for access and
start authorisation (kessy)
X 4B0 972 623   -
(3) flat connector housing with
contact locking mechanism
loudspeaker
locking mechanism
fuel tank
cap
for vehicles with seat and
backrest heater element
X

X
1


2
3B0 972 712   -
(3) flat connector housing with
contact locking mechanism
actuator motor for fuel
filler flap
use if required:
1



1
3B0 972 712   -
(3) flat contact housing with
contact locking mechanism
for radio
1 1J0 972 923   -
(3) flat contact housing with
contact locking mechanism
switch for glove box lid
light
switch for handbrake warning
light
sun visor
microphone
handle shell
main fuse socket
X

1

1

2
1
1
1
1J0 973 119   -
(3) flat contact housing with
contact locking mechanism
accelerator sensor
X 6R0 973 323   -
(3) flat contact housing
coupling st. connector housing
seat
2 1J0 973 332 A  -
(3) flat contact housing with
contact locking mechanism
acceleration sensor for
bodywork
crash sensor for airbag
X

2

2
07P 973 702   -
(3) flat contact housing with
contact locking mechanism
aerial
bumper
1 8K0 973 702 G  -
(3) flat contact housing with
gasket
speed sensor
X 8T0 973 702   -
(3) flat contact housing with
contact locking mechanism
servomotor for parking
brake 'epb'
2 1J0 973 722 A  5
flat contact housing
==============================
(4) flat contact housing
socket
cigarette lighter
X
2
1
1J0 919 321   -
(4) flatcontact housing with cable
passenger airbag unit
cable length:
1 3C8 971 582 A  -
(4) flat contact housing
airbag
side airbag unit
2 4H0 972 586   -
(4) flat contact housing with
contact locking mechanism
tail light
2 7N0 972 703   -
(4) flat contact housing
high-voltage heating (ptc)
1 1K0 972 723 A  -
(4) flat contact housing
side airbag unit
matching contact housing:
X 4G0 972 783   -
(4) flat contact housing
analogue clock
rain sensor
sun visor with mirror,
cover and control unit
with control for remote
garage opener
X
1
1
2
1C0 973 119 B  -
(4) flat contact housing with
contact locking mechanism
sender for reduction agent
reservoir
1 4H0 973 703   -
(4) flat contact housing with
contact locking mechanism
heater for
reduction agent intermed. line
1 1J0 973 803   1
flat contact housing
==============================
(5) flat contact housing with
contact locking mechanism
control unit for fuel tank
leak diagnosis
1 8E0 971 934   -
(5) flat contact housing with
contact locking mechanism
rear roller blind control unit
tail light
X

1
2
1J0 971 974   -
(5) flat contact housing
delivery unit for reduc-
tion agent metering system
1 5Q0 971 994   -
(5) flat contact housing
electronic module for steering
column combination switch
1 3C0 972 133   -
(5) flat contact housing
control unit for tailgate
1 1J0 972 704   6
(5) flat contact housing
sun sensor
1 1K0 972 704 C  -
(5) flat contact housing
switch for lighting with
rheostat for panel lighting
1 1K0 972 704 G  -
(5) flat contact housing with
contact locking mechanism
subwoofer
1 6Q0 972 704   1
(5) flat contact housing with
contact locking mechanism
tail light
2 7N0 972 704   -
(5) flat contact housing
engine
for models with electrically
operat. boot lid/tailgate lock
1 3B0 972 722   -
(5) flat contact housing
for vehicles with seat and
backrest heater element
2 3B0 972 732   -
(5) flat connector housing
coupling st. connector housing
head restraint
1 8K0 972 994 A  -
(5) flat contact housing with
contact locking mechanism
1 4H0 973 704 A  -
(5) flat contact housing with
contact locking mechanism
level sensor
1 4H0 973 712   -
(5) flat contact housing
start button
aux-in socket
interface for external
connections
X
1
1
X
8K0 973 754   -
(5) flat contact housing
pushbutton for rear lid
actuation
1 8K0 973 754   -
(5) flat contact housing
housing for usb socket
1 8K0 973 754 A  -
flat contact housing
==============================
(6) flat contact housing
fuel delivery module
1 1K0 919 231   -
(6) small relay carrier
X 4H1 937 527   -
(6) flat contact housing
interior and reading light
1 1K0 972 705   -
(6) flat contact housing
for vehicles with power latch
for rear lid
1 3B0 972 705   -
(6) flat contact housing
1 6N0 972 705   -
(6) flat contact housing
seat belts
2 4H0 972 775   -
(6) flat contact housing
reversing camera
1 8R0 973 705   -
(6) flat contact housing
control unit for reduction
agent metering system
1 3D0 973 715   1
(6) flat contact housing with
contact locking mechanism
delivery unit for reduc-
tion agent metering system
1 1J0 973 999 A  -
flat contact housing
==============================
(7) flat contact housing
hazard warning pushbutton
switch for seat heating
also to be used for:
X
1
1
8W0 971 636   -
(7) flat contact housing
button for electromechanical
parking brake
glove compartment lid
press button for tyre
pressure monitor system
pushbutton for electronic
stabilisation program -esp-
also to be used for:
X
1

1
1

1
4D0 971 636 A  -
(7) flat contact housing
button for start-stop
operation
D >> - 04.07.2016*
1 4D0 971 636 A  -
(7) flat contact housing
pushbutton for parking aid
1 4D0 971 636 A  -
(7) flat contact housing
button for start-stop
operation
D - 04.07.2016>>*
1 4D0 971 636 B  -
(7) flat contact housing
press button for tyre
pressure monitor system
pushbutton for
sun blind
switch for seat heating
X
1

1

1
4D0 971 636 B  -
(7) flat connector housing
switch for panoramic
tilting roof
X 4B0 971 978 B  -
(7) flat contact housing
pushbutton for parking aid
X 4D0 971 636 D  -
(7) flat contact housing
control unit for emerg. call
module and communications unit
X 8E0 971 833   -
(7) flat contact housing with
contact locking mechanism
interior and reading light
1 6Q0 972 706   -
(7) flat contact housing
tail light
2 1J0 972 723   -
(7) flat contact housing with
contact locking mechanism
accelerator pedal with
electronic module
1 8K0 973 706   -
flat contact housing
==============================
(8) flat contact housing
radio
1 357 035 447   -
(8) flat contact housing
radio
1 357 035 447 A  -
(8) flat contact housing with
additional contact lock and
additional connector housing
mountings
radio
1 3B7 035 444 A  -
(8) flat contact housing with
additional contact lock and
additional connector housing
mountings
1 8X0 035 444   -
(8) flat contact housing with
contact locking mechanism
radio
1 3B7 035 447   -
(8) flat contact housing
interior mirror
X
1
8K0 971 833   -
(8) flat contact housing
for vehicles with headlight
range adjustment
1 8L0 971 883   -
(8) flat contact housing
magnetic field probe
1 3D0 972 708   -
(8) flat contact housing with
contact locking mechanism
for models with control
unit for heated seat
1 1J0 972 724   -
(8) flat contact housing with
contact locking mechanism
control unit for
lane change assist
2 4H0 973 714   -
flat contact housing
==============================
(9) relay plate
X 4H0 937 527   -
(9) relay plate
X 4H0 937 528   -
flat contact housing
==============================
(10) double relay carrier
X 4H0 937 529   -
(10) flat contact housing with
contact locking mechanism
also to be used for:

coupling st. connector housing
centre console
1 1J0 937 733   -
(10) flat contact housing with
contact locking mechanism
to use for:
coupling st. connector housing
centre console
1 1J0 937 733 A  -
(10) flat contact housing with
contact locking mechanism
fuel pump
1 8Z0 972 701   -
(10) flat contact housing
navigation unit with soft
ware
1 5K0 972 708   -
(10) flat connector housing with
contact locking mechanism
motor for tailgate
closing aid
1 7P0 972 725   -
(10) flat contact housing with
contact locking mechanism
coupling st. connector housing
1 1J0 972 775   -
(10) flat contact housing with
contact locking mechanism
control unit for
selector lever sensors
1 1K0 972 776   -
(10) flat contact housing with
contact locking mechanism
head restraint
2 1K0 972 776   -
(10) flat contact housing with
contact locking mechanism
head restraint
1 1K0 972 766 A  -
(10) flat contact housing with
contact locking mechanism
switch for lighting
1 6R0 972 930   -
(10) flat contact housing with
contact locking mechanism
coupling st. connector housing
1 4H0 973 715   -
flat contact housing
==============================
(11) flat contact housing with
contact locking mechanism
radio
1 3B7 035 447 A  -
(11) flat contact housing with
contact locking mechanism
radio
1 8X0 035 447   -
(11) flat contact housing with
contact locking mechanism
radio
1 8X0 035 447 A  -
(11) flat contact housing with
contact locking mechanism
radio
1 8X0 035 447 B  -
(11) flat contact housing with
contact locking mechanism
multimedia interface box 'mdi'
with integrated control unit
1 8E0 972 112   -
(11) flat contact housing with
contact locking mechanism
button for electromechanical
parking brake
1 8E0 972 112   -
(11) flat contact housing with
contact locking mechanism
button for electromechanical
parking brake
1 8E0 972 112 A  -
(11) flat contact housing with
cap
front camera for
driver assistance programs
1 8Z0 972 112   -
(11) flat contact housing with
contact locking mechanism
voltage converter
1 8K0 973 812 A  -
flat contact housing
==============================
(12) flat contact housing with
contact locking mechanism
diagnostics interface
X 4H0 973 717   -
(12) flat contact housing with
contact locking mechanism
diagnostics interface
X 4H0 973 717 A  -
(12) flat contact housing with
contact locking mechanism
coupling st. connector housing
1 6X0 973 817   1
flat contact housing
==============================
(13) flat contact housing with
contact locking mechanism
sliding roof motor
1 8E0 972 126   -
(13) flat contact housing with
contact locking mechanism
cable outl.:
1 8E0 972 416   -
(13) flat contact housing with
contact locking mechanism
for diagnostic plug
use if required:
1


1
3A0 972 695 A  -
(13) flat contact housing with
contact locking mechanism
control unit for electronic
steering column lock
electronic module for steering
column combination switch
X

1

1
1K0 972 928   -
flat contact housing
==============================
(14) flat connector housing with
contact locking mechanism
also to be used for:


counterpart to:
coupling st. connector housing
X 4F0 972 575   -
(14) flat connector housing with
contact locking mechanism
head restraint
1 4F0 972 575 A  -
(14) flat contact housing with
contact locking mechanism
to use for:
coupling st. connector housing
X 8E0 972 575 A  -
flat contact housing
==============================
(15) flat contact housing with
contact locking mechanism
cable output:
control unit for parking aid
1 5Q0 972 718 A  -
flat contact housing
==============================
(16) flat contact housing with
contact locking mechanism
control unit for heating and
air conditioning
1 1K0 971 975   -
(16) flat contact housing with
contact locking mechanism
also to be used for:
cable output:
control unit (bcm) for
convenience system, gateway
and onboard power supply
connection cable for
navigation unit
X



1


1
8E0 972 420   -
flat contact housing
==============================
(17) flat contact housing with
cap
locking mechanism
control unit for parking aid
control unit for tailgate
X


1
1
4E0 972 726   -
(17) flat contact housing with
cap
locking mechanism
control unit for automatic
headlight range control
1 7M3 972 726 B  -
(17) flat contact housing with
cap
locking mechanism
cable output:
control unit for emerg. call
module and communications unit
control unit for
navigation system
X



1

1
7L6 972 726   -
flat contact housing
==============================
(18) flat contact housing with
contact locking mechanism
coupling st. connector housing
coupling st. connector housing
X

2
2
1K0 937 722 D  -
flat contact housing
==============================
(19) flat contact housing with
cap
locking mechanism
diagnosis interface for
data bus (gateway)
1 1J0 972 977   -
(19) flat contact housing with
cap
locking mechanism
combi-instrument
test box
X


1
1
1J0 972 977 D  -
flat contact housing
==============================
(20) flat contact housing with
cap
amplifiers
1 5K0 971 636   -
flat contact housing
==============================
(21) flat contact housing with
contact locking mechanism
control unit for airbag
1 5M0 973 050   -
(21) flat contact housing with
contact locking mechanism
control unit for airbag
1 5M0 973 050 A  -
(21) flat contact housing with
contact locking mechanism
control unit for airbag
use if required:
1


1
5M0 973 050 B  -
(21) flat contact housing with
contact locking mechanism
control unit for airbag
1 5M0 973 050 D  -
flat contact housing
==============================
(22) flat contact housing with
contact locking mechanism
control unit (bcm) for
conv. system & ob power supply
1 1K0 937 702 D  -
(22) flat contact housing with
contact locking mechanism
control unit (bcm) for
conv. system & ob power supply
1 1K0 937 702 E  -
(22) flat contact housing with
contact locking mechanism
control unit (bcm) for
conv. system & ob power supply
1 1K0 937 702 F  -
flat contact housing
==============================
(23) flat connector housing
control unit for airbag
seal
use if required:
1


X
1
5N0 973 100 A  -
(23) locking mechanism
matching contact housing:
1 5Q0 973 779   -
(23) sealing pin
matching contact housing:
X 8K0 971 904   -
disturbance suppressor
30 disturbance suppressor
X 3AA 035 570   -
fuse holder
31 fuse holder
1 000 937 615   -
grommet
32 grommet
fuel delivery module
1 6Q0 971 905   -
33 grommet
rear lid
1 3A0 971 913 A  -
34 grommet
wiring set for side
marker light
bumper
fuel tank
X
X

1
1
3B0 971 913 B  -
(34) grommet
wiring set for side
marker light
X 1J0 971 913 A  -
anti-twist device
35 anti-twist device
earth line
X 3C0 971 260 C  -
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.