Volkswagen Polo Service & Repair Manual: 13-Pin« Trailer Socket
| The backup lamps, »continuous current«
and charging cable can be used on the trailer with the
»13-pin« trailer socket. A
»13-pin« trailer socket is
recommended if a bicycle rack will be installed or a camper will
be towed. |
|
|
|
| Pin assignment must conform to DIN ISO 11446: |
| 3 - Ground for circuit 1 through 8 |
| 9 - Terminal 30 (permanent positive) |
| 10 - Terminal 15 (battery charging in trailer) |
| 13 - Terminal 15/30 ground |
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If more electrical consumers need to be connected than the
»7-pin« socket allows, a second
»7-pin« socket must be installed.
Pin assignment must conform to DI ...
General Information
The Towing Recognition Control Module -J345- recognizes
“trailer mode” when there is a power decrease of at least 5 W
& ...
Other materials:
Refrigerant Still in Circuit
Discharge the refrigerant circuit.
–
Remove malfunctioning component, flush with compressed air,
collect escaping refrigerant oil.
–
The new component is to be filled with the amount of
refrig ...
Refrigerant Circuit
A/C System Repair Information
An A/C system made for refrigerant R12 must not be filled
with refrigerant R134a without making modifications to the
refrigerant circuit. Refer to
→ Chapter „Refrigerant Circuit, Converting R12 to R134a and
Ser ...
Indicator lamps
First read and observe the introductory information
and safety warnings
Indicator lamps in the instrument cluster
Lit up
Possible cause
Solution
Vehicle lighting not working partially or completely.
Change the corresponding bulb or
If al ...
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7-Pin« Trailer Socket
Towing Recognition Control Module -J345