Volkswagen Golf Service & Repair Manual: Working on refrigerant circuit

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Technical data / Repair notes / Working on refrigerant circuit

Repairs requiring the opening of the refrigerant circuit must only be carried out by specially trained personnel.

Notes on repairs to vehicles with air conditioning and on handling refrigerant can be found in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.

Notes on testers and tools for repairs to vehicles with air conditioning can be found in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.

Notes on working on air-conditioned vehicles using air conditioner service station can be found in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.

Under certain conditions, it is not necessary to renew the desiccant bag every time that the refrigerant circuit is opened. Refer to ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.

The conditions and the procedure for purging with refrigerant R134a are described in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.

Repair notes

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Refrigerant circuit seals

Renew seals. Moisten seals with refrigerant oil before installing. Ensure proper seating of seals on the pipe or in the groov ...

Other materials:

Warning and indicator lamps
First read and observe the introductory information and safety warnings Lit up Possible cause Solution Electromechanical steering not functioning. The steering should be checked by a qualified workshop as soon as possible. ...

Removing and installing baffle plate, LHD vehicles
Removing – Depending on version, remove plastic bolt or plug -2- and remove baffle plate -1-. Installing – Install in reverse order ...

Overview of fitting locations - components not located in passenger compartment, Golf LHD
1 - Exhaust ventilation for passenger compartment Checking → Chapter Removing and installing → Chapter 2 - Ambient temperature sensor -G17- Removing and installing ...