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Service bulletins for the 2014 Audi S8

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

654 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Heating and air conditioning are shown. Show all

Bulletins, newest first
87D9UPDATE2024-02-26. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. AC Pressure/Temperature Sensor
87D9UPDATE2023-10-10. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. AC Pressure/Temperature Sensor (NVLW)
87D9a2023-09-25. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. AC Pressure/Temperature Sensor (NVLW)
87D92023-09-25. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. AC Pressure/Temperature Sensor
A8723452041717_92023-08-04. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This bulletin provides information on the GFF test plan required when replacing the A/C compressor.
A8023122062583_22023-02-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This bulletin provides instructions for when the customer advises that there is insufficient or uneven cabin heating from the HVAC system.
A8722272041717_82022-06-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This informational bulletin details on how to get a GFF test plan for A/C compressor replacements.
A8722252010146172022-05-05. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This bulletin contains instructions for properly cleaning and removing a musty odor from the heating and ventilation system.
A8721162041717_72021-10-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This informational bulletin details on how to get a GFF test plan for A/C compressor replacements.
A011998 20462322019-04-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This bulletin provides a SVM code update for the ECM with up to three DTCs P011600, P017B00, and P011F00.
A871679 2041717-2018-03-13. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. This bulletin applies to any repair that requires replacement of the air conditioning compressor and details how to run a ODIS GFF test plan.
Update Bulletin2017-12-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Update has been proactively released to prevent the following condition from occurring in the vehicle. On Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off. This Update is in effect until removed.
Update Bulletin2017-12-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Update has been proactively released to prevent the following condition from occurring in the vehicle. On Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off. This Update is in effect until removed.
Update Bulletin2017-11-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. On Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off. This Update is in effect until removed. Procedure is valid only for vehicles that show the 87D9 code in the Elsa Campaign/Action Information screen on the day of repair. Vehicle must be within the New Vehicle Limited Warranty. Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin. Procedure must be performed on applicable vehicles in dealer inventory prior to sale. On Audi vehicles manufactured within a specific period, the refrigerant pressure sensor for the air conditioner may fail after a period of time. As a result, the air conditioner compressor is switched off.
A241658 2046232_2017-02-09. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER. THIS BULLETIN PROVIDES A SVM CODE UPDATE FOR IN ENGINE CONTROL MODULE.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.