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:

Decorative Trims, Replacing, Bonded Decorative Trims
Special tools and workshop equipment required Cartridge Gun -VAG1628- Trim Removal Wedge -3409- Wiring Harness Repair Set - Hot Air Blower -VAS1978/14A- Materials ...

Evaporator
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...

Interior and reading lights
First read and observe the introductory information and safety warnings Button or position Function Switches off the interior lights. Switches on the interior lights. Switches door contact switch on (central posit ...