Volkswagen Golf Service & Repair Manual: Inlet and exhaust valves

Removing and installing valve stem seals (cylinder head removed)

Special tools and workshop equipment required     Removal and installation device for valve cotters -VAS ...

Checking valve guides

Special tools and workshop equipment required     Universal dial gauge bracket -VW 387- &nb ...

Other materials:

Removing and installing headlight dipped beam bulb (dual halogen headlights)
  Note Left headlight dipped beam bulb -M29- and right headlight dipped beam bulb -M31- are only fitted on dual halogen headlights. Removal and installation are described for the left side. Removal and installati ...

Notes on repairs to airbag and belt tensioner wiring
In addition to the general notes on repairs to wiring harnesses, the following instructions must be observed on how to repair wiring in airbag and belt tensioner systems:   WARNING Airbag a ...

Safety precautions during road tests in which test and measuring equipment is used
Risk of injury due to unsecured test and measuring equipment If a front passenger airbag is triggered during an accident, unsecured test and measuring equipment can become dangerous projectiles. –  Secure test and measuring equipment with seat belts on ...