Heating and Air Conditioning: Technical Service Bulletins

• Recalls
  • Generals
    • Campaign - Replace Heat Exchanger
      • Overview
      • Recall Letter Passat
        • Overview
        • Recall Letter Corrado
  • Safety
    • Recall 96V115000: Heater Core Failure
• Customer Interest
  • A/C - Unpleasant Odors Coming From Vents
  • A/C - Unpleasant Musty Odor
    • Overview
    • Airsept(R) Air Conditioning Treatment
    • Vehicle Preparation
    • Airsept(R) Application
    • After Airsept(R) Treatment
  • Side Windows - Fog Up during Heater Operation
  • Radiator Fan - Stays On High Speed When Extremely Cold
• By Symptom
  • Continuous fan operation
    • Radiator Fan - Stays On High Speed When Extremely Cold
  • Customer Interest
    • A/C - Unpleasant Odors Coming From Vents
    • A/C - Unpleasant Musty Odor
      • Overview
      • Airsept(R) Air Conditioning Treatment
      • Vehicle Preparation
      • Airsept(R) Application
      • After Airsept(R) Treatment
    • Side Windows - Fog Up during Heater Operation
    • Radiator Fan - Stays On High Speed When Extremely Cold
  • Leaks
    • Campaign - Replace Heat Exchanger
      • Overview
      • Recall Letter Passat
        • Overview
        • Recall Letter Corrado
  • Odors
    • A/C - Unpleasant Odors Coming From Vents
    • A/C - Unpleasant Musty Odor
      • Overview
      • Airsept(R) Air Conditioning Treatment
      • Vehicle Preparation
      • Airsept(R) Application
      • After Airsept(R) Treatment
  • Recalls
    • Campaign - Replace Heat Exchanger
      • Overview
      • Recall Letter Passat
        • Overview
        • Recall Letter Corrado
    • Recall 96V115000: Heater Core Failure
• All Technical Service Bulletins
  • A/C - Unpleasant Odors Coming From Vents
  • A/C Refrigerant - Compliance With Enviromental Laws
  • A/C - Unpleasant Musty Odor
    • Overview
    • Airsept(R) Air Conditioning Treatment
    • Vehicle Preparation
    • Airsept(R) Application
    • After Airsept(R) Treatment
  • A/C System - Retrofitting R-12 to R-134a
    • Overview
    • R-134A Retrofit, System Preparation
    • Parts Requirement
    • Retrofit Procedure
    • Capacity Tables
  • Side Windows - Fog Up during Heater Operation
  • Fluids and Lubricants - Warranty Reimbursements
  • A/C Compressor Clutch - Removal and Installation
  • Campaign - Replace Heat Exchanger
    • Overview
    • Recall Letter Passat
      • Overview
      • Recall Letter Corrado
  • Recall 96V115000: Heater Core Failure
  • Radiator Fan - Stays On High Speed When Extremely Cold
  • Tools - Refrigerant Recovery and Recycling System