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Volkswagen Golf Service & Repair Manual: Safety precautions for working on vehicles with start-stop system

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Technical data / Safety instructions / Safety precautions for working on vehicles with start-stop system

Risk of injury due to unexpected engine start
In vehicles with activated Start/Stop system, the engine may start up unexpectedly. The status of the Start/Stop system is indicated by a message in the dash panel insert.
–  Deactivate Start/Stop system by switching off ignition.
 
Safety precautions when handling refrigerants
Risk of freezing injury caused by refrigerant When working on the air conditioning system, there is a risk of highly pressurised refrigerant escaping from the system. There is ...

Safety precautions when working on high-voltage system
Danger to life due to high voltage The high-voltage system is under high voltage. There is a risk of severe or fatal injury due to electric shock. –  Pe ...

Other materials:

Repairs to CAN bus wiring
  An unshielded two-wire line -1- and -2- with a cross section of 0.35 mm2 or 0.5 mm2 is used for CAN bus wiring. The colour codes of the CAN bus wiring can be gleaned from the following table:   ...

Searching for leaks in refrigerant circuits using leak detector -V.A.G 1796
  Note Small leaks can be detected with, for example, an electronic leak detector. –  Evacuate refrigerant circuit using an air conditioner service station → Chapter.   Note ...

Removing and installing treble horn -H2- / bass horn -H7-
  Note Removal and installation are described for the left side. Removal and installation on the right side are carried out in the same way. Removing horn     –  ...

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