Volkswagen Golf Quiz
Auxiliary heater

General repair instructions

In this manual: Auxiliary heater
General body repairs, exterior — 230General body repairs, interior — 279General information, paint — 133Vechile- specific paint information — 27Heating, air conditioning — 156Auxiliary heater — 58Air conditioning system with refrigerant R134a — 1297- speed dual clutch gearbox 0CW — 544- cylinder injection engine(1.4 1 direct inction. turbocharger) — 182Fuel supply system - Petrol engines — 59Running gear, axles, steering — 221Brake system — 92Wheels and Tyres guide — 12Guide for using trailers — 11Wheels and Tyres Guide - General Information — 121Brake system (hybrid) — 73Electrical system — 326Communication — 65Electrical system, general information — 111
~1min read

  • → Chapter „Safety precautions when working on high-voltage system“ Comply with notes.
  • Read self-diagnosis of auxiliary heater using vehicle diagnostic tester.
  • When parts of the fuel system are removed or renewed, ensure that all components for fuel delivery to the auxiliary/supplementary heater are properly installed.
  • Mark coolant hoses before removing to avoid any confusion when reconnecting.
Following repair work in the vicinity of the auxiliary/supplementary heater fuel line, check the following points: that the fuel lines are routed flush with the vehicle underbody and are protected against mechanical damage. that the auxiliary heater fuel line is protected from heating which might disturb operation.

that the fuel line does not come in contact with parts that become hot.

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