WESTFALIA-Automotive GmbH Am Sandberg 45 D-33378 Rheda-Wiedenbrück 321 600 391 102 - 018 Electrical system for trailer hitch Installation and Operating Instructions 321 600 300 153 ZGB 3T2 054 204 VW Universal RHD Audi A1 RHD, 08/2010£ Audi A1 Sportback RHD, 02/2012£ 8 9 10 11 12 7 6 5 13 1 2 3 4
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WESTFALIA-Automotive GmbH Am Sandberg 45 D-33378 Rheda-Wiedenbrück
321 600 391 102 - 018
Electrical system for trailer hitch Installation and Operating Instructions
321 600 300 153 ZGB 3T2 054 204 VW Universal RHD Audi A1 RHD, 08/2010 Audi A1 Sportback RHD, 02/2012
Observe national guidelines on the approval of accessories. Any alteration or modification of the electrical system is prohibited and voids the operating licence. Read the installation manual before beginning to work. Important: Check contents of kit before commencing installation and report any discrepancies. Do not commence installation unless you have a complete kit. Only qualified companies may install the electrical system for the trailer hitch. Improper assembly may result in a serious accident hazard! WESTFALIA-Automotive is not liable for personal injury, damage or loss caused by the installation or improper assembly or use of the product. Work on airbags should only be performed by properly trained personnel. Attention – before starting to work, read out the errors stored in the memory. If required, use a power supply to prevent electronically saved data from being erased. Disconnect the battery to prevent damage to the vehicle electronics. Important: The trailer module is diagnostic capable. If the manufacturer`s diagnostic processes or software supported test mechanisms generate error reports directly or indirectly linked with the trailer operation, the trailer module must be disconnected from the leads to the trailer socket and a new diagnostic process initiated. No guarantee can be given for the malfunctioning of the trailer operation caused by technical changes, software updates, carried out by the vehicle manufacturer, for example, after the initial commissioning. Verify that no cables are squeezed or damaged. Properly install all seals. When towing a trailer, the rear fog light of the pulling vehicle is switched off. An electrical socket adapter may only be used when towing a trailer.
a) A failure of the trailer turn signal lamps is indicated by an increased flashing rate of the pilot lamp in the cockpit. b) An additional pilot lamp in the cockpit indicates the function of the trailer's turn signal; possibly requires programming. c) A failure of the trailer turn signal lamps is indicated by a pilot lamp (indicator) in the cockpit; possibly requires
programming. Check the trailer functions with a trailer or a testing instrument with load resistors. Warning! It must be ensured that all the requirements of the vehicle manufacturer for changes to and retro-fitting on the vehicle and / or cooling system for the operation with a trailer are carried out.
Subject to change.
VWSkodaSeatAudi
The ESP control unit must be recoded for activation of the trailer stabilisation system (Passat MY2007).
321 600 391 102 - 018
15
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
VWSkodaSeatAudi
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
2
321 600 391 102 - 018 16 16
Passat B6 Limousine, Golf V & VI /Variant/Plus, Tiguan, Jetta A5/A6, Octavia II Limousine/Combi, Eos
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
4
1 2
1.
2. 11
1.
2.
2
321 600 391 102 - 018 18 18
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
5a
"a"
"a"
1 2
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
5b
"a"
1
"a"
1
1.2.
2
2
2
2
"a"1
1
1.
2.
2
321 600 391 102 - 018
19
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
321 600 391 102 - 018 20 20
Passat B6 Limousine, Golf V & VI, Golf Plus,
321 600 391 102 - 018
21
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
321 600 391 102 - 018 22 22
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
8
1
7
1.3.
2.7
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
9
1
8
8
321 600 391 102 - 018
23
Passat B6 Lim./Variant MY2008 , Passat B7 Lim./Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus, Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
10a
8 9/12 9/12
Passat B6 Limousine/Variant MY2008
10b
8 12 12
99
321 600 391 102 - 018 24 24
Audi A1
10c
89/12
Passat B6 Lim./Variant MY2008 , Passat B7 Lim./Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus, Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
11a
321 600 391 102 - 018
25
Passat B6 Limousine/Variant MY2008
11b
Audi A1
11c
321 600 391 102 - 018 26 26
Audi A1
11d
Audi A1
11e
12 1212
321 600 391 102 - 018
27
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
BCM
28
2009 BCM
12
BSG
BSG 2009
28
21 - 27
ABCD
EFGH
BSG
13 - 20
321 600 391 102 - 018 28 28
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
BSG 2009
13
ABCD
EFGH
BSG
1.
2. 3.
3 - 4mm
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
CAN-L
321 600 391 102 - 018
29
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
CAN-L CAN-L
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
CAN-L
CAN-L
321 600 391 102 - 018 30 30
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
321 600 391 102 - 018
31
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
Passat B6 Limousine/Variant/Coupe, Golf V /Variant/Plus, Touran, Tiguan, Jetta A5, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
20
ABCD
FH
BSG
1. 2.
3.
G E
321 600 391 102 - 018 32 32
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
21BCM bn
BCM2009
C
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
22
bnbn
1.
2.
321 600 391 102 - 018
33
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
CAN-L
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
CAN-LCAN-L
321 600 391 102 - 018 34 34
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
CAN-L
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
26
1x 150mm
bn
1.
2.
bn
321 600 391 102 - 018
35
Passat B7 Limousine/Variant, Golf VI /Variant/Plus, Touran, Tiguan, Jetta A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
27BCM bnC
Passat B6 Lim./Variant MY2008 , Passat B7 Lim./Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos, Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
28a
"B"
321 600 391 102 - 018 36 36
Passat B6 Limousine/Variant MY2008
28b
"B"
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
29
"B""B"
321 600 391 102 - 018
37
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
30
"B""B"
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
321 600 391 102 - 018 38 38
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
32
32 - 37 Passat B6 Limousine,Variant und CoupeB7 Limousine und Variant
"B"
20
22 - 27 Golf V & VI,Golf V & VI VariantJetta A5/A6,Octavia II Limousine/Combi,Superb (3T) Limousine /Combi,Leon 1P, Eos
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
321 600 391 102 - 018
39
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
321 600 391 102 - 018 40 40
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
321 600 391 102 - 018
41
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
38
"B"
"B"
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
321 600 391 102 - 018 42 42
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
321 600 391 102 - 018
43
Passat B6 Lim./Variant MY2008 , Passat B7 Lim./Variant, Passat B6 Coupe, Golf V & VI /Variant, Eos, Jetta A5/A6, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P
"B"
41a
"B"
Passat B6 Limousine/Variant MY2008
41b
"B"
"B"
321 600 391 102 - 018 44 44
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
42
"C"
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N 43
"C"3.
1.
2.
ca. 2mm
"C"
1.
2.
58 p
60 p
321 600 391 102 - 018
45
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N 44 58 p 60 p
- ++15
5A
"C"
- ++15
5A
"C"
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
45
2/14
- ++15
5A
"C" "C"
2/14
- ++15
5A
46 - 47 48
49
321 600 391 102 - 018 46 46
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
46
"C"
2/14
- ++15
5A
"b"1.
2.3.
2.
1.
bk/bu
10
11
"b"
9
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
47
"C"
2/14
- ++15
5A
2.
"b"
11
10
9
1.
bk/bu
321 600 391 102 - 018
47
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
Golf Plus, Touran, Tiguan
49 58 p
"C"
60 p
"C"
3x40 - 42
3x39 - 41
321 600 391 102 - 018 48 48
Golf Plus, Touran, Tiguan
Golf Plus, Touran, Tiguan
321 600 391 102 - 018
49
Golf Plus, Touran, Tiguan
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
321 600 391 102 - 018 50 50
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
321 600 391 102 - 018
51
Golf Plus
Golf Plus
321 600 391 102 - 018 52 52
Golf Plus
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
59
"C"1.
"C"
1.
2.
58 p
60 p
2.
321 600 391 102 - 018
53
Golf Plus, Touran, Tiguan, Sharan/Alhambra 7N
60
"C"
Audi A1
61
9
1011
rdrd/burd/bk
5A26 15A
1x25
321 600 391 102 - 018 54 54
Audi A1 62
63
63
Audi A1 63
321 600 391 102 - 018
55
Audi A1
64
15A
15A15A
15A
rd
rd/bu
rd/burd/bk rd/bk 3.
Audi A1 65
321 600 391 102 - 018 56 56
Audi A1
66
c
c
10
11
bk/bu
Audi A1
67
321 600 391 102 - 018
57
Passat B6 Lim./Variant MY2008 , Passat B7 Lim./Variant, Passat B6 Coupe, Golf V & VI /Variant/Plus, Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos
68a
Passat B6 Limousine/Variant MY2008
68b
321 600 391 102 - 018 58 58
Audi A1
68c
Audi A1
68d
321 600 391 102 - 018
59
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf 5/6, Golf 5/6 Variant, Golf Plus, Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
69
Passat B6/B7 Limousine/Variant, Passat B6 Coupe, Golf 5/6, Golf 5/6 Variant, Golf Plus, Touran, Tiguan, Jetta A5/A6, Sharan/Alhambra 7N, Octavia II Limousine/Combi, Superb 3T Limousine/Combi, Leon 1P, Eos, Audi A1
70
VWSkodaSeatAudi
321 600 391 102 - 018 60 60
Audi A1: Adjusting the coding
The AM code required can be found in the “coding supplement” on the Audi dealer portals (including ServiceNet). – Connect a suitable vehicle diagnostic, testing and information system to the vehicle via an online connection, e.g. the vehicle diagnostic, testing and information system -VAS 5051B-. – Select (Functions and Components) ((Funktions und Bauteilauswahl)). – Select the “Direct input of AM code for vehicle alteration” (“Direkteingabe AM-Code für Fahrzeugumbau”) testing programme from within Action Management (AM). – When prompted, enter the corresponding code (050 200). – Call up the fault memory of all control units and delete the “Undervoltage” (“Unterspannung”) fault as necessary. – Test towing functions using a suitable tester (with load resistors) or a trailer.
VW, Skoda, Seat: 1. For vehicles up to the production date week 22/07 using a trailer connection unit with part number 300001506558/1K0
907 383 E or higher, the gateway control unit -J533 must be re-flashed as follows: Start guided troubleshooting using the vehicle system test
Function- component selection - Bodywork
o Bodywork - installation work Trailer detection
• Functions o Replace control unit for trailer detection
Select country code • continue with menu instructions
2. All: The vehicle’s gateway has to be coded as follows using a service tester to extend its functionality to the use of a towing hitch:
• Address word "19", diagnosis interface for data bus. o Select function 007 coding (service $1A) “reading/writing long code”.
Select address word „69“, trailer function. • Change to „Coded“.
o Continue the coding according to the menu. Function „06“ Exit output.
3. Passat, Octavia, Leon: On vehicles equipped with a VW parking distance control, a service tester must be used to extend the functionality to the use of a towing hitch as follows:
• Address word „76“ Parking distance control. o Select function „07“, coding the control unit.
Set the value of the 5thdecimal place (from the right) from “0” to “1” (XX1XXXX). • Function „06“ Exit output.
4. Golf, Golf Plus, Jetta, Touran: Adapt the PDC offset value on vehicles equipped with a VW parking distance control: • Address word 76 (Parking distance control)
o Adaptation Channel 2
- 0–30 cm (recommend value: 11 cm) 5. For vehicles from model year 2008 fitted with Park Distance Control II or Park Assist, code the control unit in the self-
diagnosis using the VAS tester: • Address 10 (Park Distance Control or Park Assist)
o 08 Code the control unit Change the code value: Byte 0 Bit sample xxxxxxx1 (x: enter the available values in the entry field).
To do this, switch to entry mode [BIN].
321 600 391 102 - 018
61
6. For vehicles from model year 2010 fitted with Park Distance Control II or Park Assist, code the control unit in the self-diagnosis using the VAS tester:
- Vehicle self-diagnosis o 10 park distance control II
008 coding • Master
• 008 02 clear text encoding - trailer hitch detachable
7. Golf V, Golf Plus, Jetta, Touran, Tiguan, Octavia, Leon, Superb: On vehicles that were built on or after 6th June 2005 and that are factory-equipped with a control unit supporting a trailer stabilisation, the activation of this function is mandatory.
To this end, adapt the anti-lock braking system control unit –J104 as follows, using the “Guided error location”. • Guided error location
o Select vehicle >Continue (vehicle system test)
• > Continue • Go to “Function component selection”
o Chassis Brake system
• 01 – Systems with self-diagnosis capability o Anti-lock braking system
Functions • Adaptation-J104 with trailer stabilisation
o Continue as indicated in the menu. If this adaptation option is not included in the control unit menu, trailer stabilisation is not supported by the control unit
used or automatically activated. 8. For VW-vehicles from model year 2009, automatic activation of trailer stabilisation can be checked as follows when the
trailer equipment is connected: - Vehicle self-diagnostics
o 03 Brake electronics 011 Measurement values
• enter “10” and “Q” o Trailer yes
9. Only Touran: When using a trailer, the vehicle’s central fuse, relay and terminal box must coded as follows to deactivate the rear fog lamp:
• Select vehicle system: 09 Central electronic fuse, relay and terminal box
o Identification: Continue
Select diagnostic function: 007 – Coding (Technical Support 1A)
• Select vehicle system: Electrical system control unit Coding lang
o Change coding value: Byte 8 bit character set x1xxxxxx (x: enter the current values in the input field), To do so, switch to the input mode [BIN].”
10. 10. – 14. Only Passat B6 up to and including MY2007: 11. Turn off the ignition, pull out the ignition key, wait for 1 minute, and turn on the ignition. 12. In order to active the trailer stabilisation, the coding of the control unit of the electronic brake system must be changed:
- Vehicle self-diagnosis o 03 electronic brake system o Read out the current code number of the electronic brake system and write it on the supplied white
label. 07 coding the control unit
• new code number = old code number + 16384 • Write the new code number on the supplied label, too.
03 actuator diagnosis • Press “Next” ⇒ the brake lights of the vehicle are actuated • Stop the actuator diagnosis
- Stick the label with the code numbers into the manual “1.1. Service Plan” in the section “Other Entries of the Garage”.
321 600 391 102 - 018 62 62
13. Turn off the ignition, pull out the ignition key, wait for 1 minute, and turn on the ignition. 14. Checking / changing the coding of the control unit of the parking brake
- Vehicle self-diagnosis o 53 parking brake
Vehicle without AutoHold function: code number 11 Vehicle with AutoHold function: code number 12
• 07 coding the control unit o Enter the code number depending on the vehicle’s extras (with/without
AutoHold). 15. After or instead of coding, a back-documentation must be carried out via the software version management as follows!
Start guided troubleshooting with the vehicle system test - Function- component selection
Software version management • Select conversion/retrofitting
o Put in the test program required action code (if necessary ask the VW specialist)
16. All: Finally, as at the beginning, perform a system request regarding the “Guided error location” and delete error codes if necessary.