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March 29, 2024 Service bulletin

This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only.

Audi technical service bulletin A8724702064077_4 for 2018-2024 Audi A4, 2018-2024 Audi A6 and 2018-2024 Audi Q5 and others.

Bulletin number
A8724702064077_4
Component
Visibility: defroster/defogger/HVAC system: refrigerant hoses and fittings
Summary
This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only.

Owners of these vehicles have filed 60 complaints in the visibility category.

Vehicles covered

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