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Les langues disponibles
Checking correct operation
50. Reconnect the ground of the vehicle's battery.
51. Audi: Match the existing vehicle code with the selected diagnostics for park distance control
unit or Park Assist, on-board electrical system control unit and diagnostic gateway, by coding
"Verbau Anhängerkupplung" (installation of towing hitch).
52. Audi: Using the Software Versions Management (SVM) system of the selected diagnostics
run
an on-line document retrieval for the vehicle with the action number 050200.
53. VW: 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".
54. VW: 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
55. Check the trailer function with the help of a suitable test instrument (with load resistors)
or with the help of a trailer.
56. Check the entries in the error log and if necessary delete.
57. Secure all cables using cable ties.
58. Refit any parts removed for installation.
26
Select address word „69", trailer function.
Change to „Coded".
•
o Continue the coding according to the menu.
Software version management
Select conversion/retrofitting
•
o Put in the test program required action code (if necessary
ask the VW specialist)
305 256 391 104 – 004 – 15/11
Function „06" Exit output.
Audi A3, Golf Cabrio
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