Volkswagen Golf Service & Repair Manual: Crankcase breather

Removing and installing engine oil cooler

Removing –  Drain coolant → Chapter. –  Remove intake manifold → Chapter ...

Assembly overview - crankcase breather system

1 -  Hose For crankcase breather 2 -  Cover For oil separator 3 -  Oil separator ...

Other materials:

Charging battery with battery charger -VAS 5095 A-
  WARNING Danger of injury! Observe warning notices and safety regulations → Chapter! Special tools and workshop equipment required   ...

Safety precautions when working on vehicles with high-voltage system
Risk of death due to high voltage The high voltage system carries high voltage. Electrical shocks will cause serious injuries or death. –  People having electronic medical devices for life support or health maintenance in or on their bodies are pro ...

Checklist
To ensure your own safety and the safety of your passengers, observe the following actions in the specified order : Find a firm and level surface suitable for lifting the vehicle. Switch off the engine. Select a gear if the vehicle has a manual gearbox, or move the selector lever ...