VW Polo manuals

Volkswagen Polo Service & Repair Manual: 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 freezing point for water (icing protection).
 

A/C Programmer -J127

Electrical Components Not on Refrigerant Circuit
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Coolant Fan Control Module -J293
  Note There are different construction styles.     This control module switches on and off the A/C clutch ...

Other materials:

Primary Lock
The primary lock is the locking mechanism of an individual crimp contact in the contact housing. If necessary, housing securing mechanisms (secondary locks) must be released or removed using specified tool before releasing the contacts. ...

Heel and Toe Wear
Heel-and-toe wear is step-like wear of individual tread blocks, due to which an increased rolling noise can develop. The heel-and-toe wear is caused by the uneven distortion of the tread blocks in the contact patch. Heel-and-toe wear appears in more extr ...

Introduction
This chapter contains information on the following subjects:  → Technical requirements  → Fitting the removable ball coupling  → Removing the ball coupling  → Hitching and connecting the trailer  → Loading the trailer  → Towing a trailer   ...

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