Installation of the towing electrics kit must be undertakenby a specialist workshop or an appropriately qualifiedperson. Before starting work, you must read the installationinstructions through completely. After installing the towingelectrics kit, the installation instructions should be keptwith the vehicle service documentation.

All claims under the guarantee will lapse in case of improper use ormodification of the towing electrics kit or any of its component parts.When driving without a trailer or load carrier, any adapter installedmust be removed from the electrical socket. We reserve the right toalter the design, content or colour. We accept no liability for anyerrors in these instructions. All details and illustrations are non-binding.

Fitting instructions

In case of missing a rear fog lamp on the trailer, it should be retrofitted.

We accept no responsibility and give no guarantee for technical andelectrical modifications made after the initial operation of the towingelectrics kit by the vehicle manufacturer and which may lead, forexample to malfunction of the trailer socket or its peripheries.

The trailer module is not diagnostics-capable. If the manufacturer’sdiagnostics processes or software-supported test mechanismsgenerate error reports directly or indirectly linked with trailer operation,the trailer module must be disconnected from the leads to the trailersocket and a new diagnostic process initiated.

Electric wiring kit for towbars / 7-pin / 12N / 12 Volt / ISO 1724

IMP

OR

TAN

T!

VW

Touran 03/03Touran 11/06Touran 08/10

10/0607/10

87501495 / 20.03.2012 1 / 17

16-38

3,11-12

5-10

3x 10x 5x3x2x

15A

2x

MANUAL

2x

87501495 / 20.03.2012 2 / 17

1

SYMBOL EXPLANATION

Reverse

B+/30

20A

left (58-L) respectivelyright (58-R) tail light

stop light (54) /high mounted, third stop light (54)

turn signal indicator left

turn signal indicator right

rear fog light(s)

reversing light(s)

trailer / trailer recognition

Permanent current power supply

Ground or Earth (31)

ground connection battery terminal lug

positive connection battery terminal lug

fuse / fuse capacity 20 Ampère

12V

P

cigarette lighter /accessory socket

loudspeaker / buzzer

Park Distance Control

switch / source of function

Connect together

Disconnect

Look at / See further information

Look carefully at selected area

Present / Occupied / OK

Not present / Not occupied / Not OK

left

right

acoustic indication

attention / important advice

B+/30 Permanent power supply /13pin socket, chamber 9

charging wire for trailer battery /13pin socket, chamber 10

everse

90010216

Co

Co

ATTENTION!

The vehicle's cooling capacity may have to be increased when retrofitting a trailer coupling! You must observe themanufacturer's instructions!!

ATTENTION!

MANUAL

In order to avoid mal-functions and damage to the vehicle’s electrical system the earth terminal must be disconnectedfrom the vehicle’s battery before starting work!

Both the trailer module and the vehicle’s control unit for the electrical system can be damaged during work on theCAN data bus connections if the battery is not disconnected!

Please pay attention to the manufacturer’s instructions when disconnecting and reconnecting the vehicle’s battery!

87501495 / 20.03.2012 3 / 17

+-

Tools

a

b

c

Optional

2

87501495 / 20.03.2012 4 / 17

4

7 8Choose direction

5 6

9

D FGB IE

RD

BK

GN

OR

VT

PK

BL

YL

WT

BR

GY

Black Schwarz Negro Noir Nero

Red Rot Rojo Rouge Rosso

Green Grün Verde Vert Verde

Orange Orange Naranja Orange Arancione

Violet Violett Violeta Violet Viola

Pink Pink Pink Rose Rosa

Blue Blau Azul Bleu Blu

Yellow Gelb Amarillo Jaune Giallo

White Weiss Blanco Blanc Bianco

Brown Braun Marrón Brun Marrone

Grey Grau Gris Gris Grigio

NL NP SDK

Preto Zwart Sort Svart

Vermelho Rood Rød Rød Röd

Verde Groen Grøn Grønt Grön

Laranja Oranje Orange Orange Orange

Violeta Violet Violet Fiolett Violett

Cor-de-Rosa Paars Pink Pink Rosa

Azul Blauw Blå Blått Blå

Amarelo Geel Gul Gult Gul

Branco Wit Hvid Hvitt Vit

Marrom Bruin Brun Brunt Brun

Cinzento Grijs Grå Grått Grå

CZFIN H

Musta Cerná Fekete

Punainen Cervená Piros

Vihreä Zelená Zöld

Oranssi Narancs

Violetti Fialová Ibolya

Pinkki Ruzová Rózsaszín

Sininen Modrá Kék

Keltainen Zlutá Sárga

Valkoinen Bílá Fehér

Ruskea Hnedá Barna

Harmaa Sedá Szürke

PL

Czarny

Czerwony

Zielony

Pomaranczowy

Fioletowy

Rózowy

Niebeski

Zólty

Bialy

Brazowy

Szary

Svart

Oranzová

90500580

Belegung der Steckdose / Maximale AusgangsleistungSocket configuration / Maximum power outputCorrespondance des contacts de la prise / Puissance de sortie maximaleAbbinamento della presa / Uscita di alimentazione massimaIndeling van de stekkerdoos / maximaal uitgangsvermogen

ISO 1724

5/58-R

6/54

1/L

4/R

2

3/31

BK/WT

WT

BK/GN

BR

GY/RD

BK/RD

7/58-L GY/BK

21W

42W

21W

52W

63W

52W90500548

3

87501495 / 20.03.2012 5 / 17

90270323 90270295

RD/YLRD/BL

RD/BK

OR/BROR/GN

90270322

Important!

Please noteinformations in

picture 1!

X00000000ooooooooooooooooo

x0_0/00.0000

07/10 08/10

16 - 17 18 - 5220 - 52

10

12

13 14

15

11

87501495 / 20.03.2012 6 / 17

07/10

BK/RD

90270341

RD/BK

BK/RD

BK/RD RD/BK

Network control unit position "E" 16 pin connector (BK) chamber 2

H G

D C B A

EF

Important! Pleasenote informations

in picture 1!

OR/BR

OR/GN

CAN-Data Wire

90270340

07/10

OR/GN

OR/BR

OR/BR

OR/GN

OR/BR OR/BR

OR/GN OR/GN

Network control unit position "G" 12 pin connector (BK) chambers 7+8

H G

D C B A

EF

Important! Pleasenote informations

in picture 1!

16

17

87501495 / 20.03.2012 7 / 17

Important! Pleasenote informations

in picture 1!

OR/BR (chamber 16)

OR/GN (chamber 15)

CAN-Data Wire

OR/BROR/BR

OR/BR

OR/GN

OR/GN

OR/BR

OR/GNOR/GN

Network control unit 52 pin connector (BR)

08/10

BK/RD chamber 45

RD/BK

BK/RD

RD/BK

BK/RD RD/BK

BK/RD

Network control unit 52 pin connector (BK)

Important! Pleasenote informations

in picture 1!

08/10

18

19

87501495 / 20.03.2012 8 / 17

2009 2009

21 - 31 32 - 52

2009

90220104

push! ... and slide out!

remove fuse box cover!

39 - 52

20

21

87501495 / 20.03.2012 9 / 17

B+/30

2 free chambers available?

B+/30

less than 2 free chambers available?

23

24 - 31

90270372

39 - 52

39 - 52

15A

15A

RD/YL

2x

RD/BL

RD/BLRD/YL

B+/30

Opensecondary lock!

90270373

22

23

87501495 / 20.03.2012 10 / 17

chambers 51 + 52

5251

Single wire out of chamber 51

Single wire out of chamber 52

1.

3.

Remove single wires outof chambers 51 + 52!

2.

90270376

24

fuses 51 + 52

525190270375

25

1.Opensecondary lock!

2.

26

4x

Supplementary Harness kitPart No. 22270505

87501495 / 20.03.2012 11 / 17

RD/YL 2.5 mm2

RD/BL 2.5 mm2

RD/YL 2.5 mm2

RD/BL 2.5 mm2

chamber 52

chamber 51

90270377

RD/YL 1.5 mm2

RD/BL 1.5 mm2

RD/YL 1.5 mm2

RD/YL

RD/BL

RD/BL 1.5 mm2

Locate unoccupiedfuse plug-in positions!

1.

Connect equal coloursinto the fuse chambers!

Connect equal coloursinto the fuse chambers!

Closesecondary lock!

3.

2.

90270378

27

28

87501495 / 20.03.2012 12 / 17

2009

90270379

90270380

15A

15A51 52+

2x

RD/BLRD/YL

90270381

29

30

31

32

87501495 / 20.03.2012 13 / 17

... and slide out!

remove fuse box cover!

search 2 free chambers

RD/YL

RD/BL

33

o

1. 2. 3.

45

34

35

87501495 / 20.03.2012 14 / 17

close fuse box cover!

RD/YL

RD/BL

RD/YLRD/BL

15 A

15A2x

RD/YLRD/BL 15A

POS.

RD/YL

RD/BL

90270325

POS.RD/YL

RD/BL

15A

15A

MANUAL

36

37

38

39

87501495 / 20.03.2012 15 / 17

MANUAL

90500004

9027017290270295

MANUAL

MANUALSERVICE

VWVW

SERVICE

VW

VW MANUAL

The following lamp functions for the trailerare not supported by all towing vehicleswith DRL circuit:

• Rear lights• Side lights• Numberplate lights

The parking lights or dimmed headlightsmust be switched on to activate this function!

40 41

45

42

43 44

46

Supplementary harness

12S38400501

BL/YL

OPTIONALeverse

OPTIONAL

Part-no.50400521

Permanent power supply

Charging wire fortrailer battery

Dauerstrom

Ladeleitung

everse

PIN 9

PIN 10

Trailer Simulatorfor 7- and 13-pinSockets

87501495 / 20.03.2012 16 / 17

P

P

Please ask your local dealer!

Optional: Adapter socket

13-pin7-pin

everse

47

48 49

50 51

52

90500748

21W 21W

CD-Manual

Code Control unit

87501495 / 20.03.2012 17 / 17