Volkswagen Polo Service & Repair Manual: A/C Compressor, Replacing

Refrigerant Still in Circuit

Discharge the refrigerant circuit. –  Remove malfunctioning component, flush with compressed air, collect escaping refrigerant oil. ...

Flushing Not Necessary

  Note For vehicles with an electrically-driven A/C compressor, de-energize the high voltage system before removing the A/C compressor. Refer to &# ...

Other materials:

Battery Safety Precautions
Recognizing and Preventing Risks Batteries present risks. Read the warnings on the battery label, in the owner's manual and in ELSA to prevent these risks.   WARNING Person ...

CAN Bus Wires, Repairing
Unshielded two-strand wiring -1- and -2- with a cross section of 0.35 mm2 or 0.5 mm2 can be used as CAN bus wiring. The color coding of CAN bus wires can be found in the following table:   ...

Introduction
This chapter contains information on the following subjects:  → Warning and indicator lamps  → Engine oil specification  → Checking the engine oil level and refilling engine oil  → Engine oil consumption  → Changing engine oil Additional information and w ...