Volkswagen Polo Service & Repair Manual: Electrical Components Not on Refrigerant Circuit

A/C Compressor Regulator Valve -N280

  Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

A/C Programmer -J127

This programmer switches the refrigerant flow direction through the second evaporator if the temperature on the cooling fins on the second evaporator lowers to the fr ...

Other materials:

Wheel Mounting, Position of Anti-Theft Wheel Bolts on Steel Wheels
  Caution It is absolutely necessary to maintain the position of the anti-theft wheels bolts to the tire valve on steel wheels.     The an ...

Electronic immobilizer
First read and observe the introductory information and safety warnings The immobilizer helps to prevent the engine from being started and driven with an unauthorised vehicle key. There is a chip in the key. It automatically deactivates the immobilizer when the vehicle key is inserted into ...

Introduction
This chapter contains information on the following subjects:  → Indicator lamp  → Description of the central locking system  → Locking and unlocking the vehicle from the outside  → Locking and unlocking the vehicle from the inside  → SAFELOCK mechanism &nb ...