The vehicle dossier US · 2000
2000 Audi
S4Problems & recalls
143 distinct owner reports in the NHTSA snapshot. Electrical system appears in 49 of them. Explore what was reported—and which official actions are on file.
01 / Owner-reported evidence
What owners reported.
Categories attached to 143 distinct reports. A report can mention more than one component, so category totals can overlap.
See original component labels
These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.
The reporting timeline
When reports arrived.
Reports by year filed, not by the year a problem occurred. Showing the latest 15 years with reports.
65,625 miles is the median among 64 reports with usable mileage. The middle half spans 50,000–89,250 miles.
This describes the submitted reports. It does not predict when a vehicle will fail.
02 / Official safety campaigns
1 recall campaign on file.
A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULECampaign 21V470000
Reported concern
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2000-2001 Audi TT Coupe, TT Roadster, 2000-2002 A4, and S4 vehicles equipped with Non-Azide Driver Air Bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash.
Manufacturer’s stated response
Dealers will replace the driver frontal airbag inflator with an alternative inflator, free of charge. Owner notification letters were mailed November 2, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69CJ.
Manufacturer campaign: 69CJ
Read campaign 21V470000 at NHTSA03 / The manufacturer’s record
Instructions. Updates. Responses.
76 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.
A0023742052680_4This bulletin provides information on the additional reporting requirements for safety related inquiries.NHTSA ID 10243930
This bulletin provides information on the additional reporting requirements for safety related inquiries.
Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.
Source record 10243930 at NHTSAA0021482021205_6This informational bulletin explains how to order replacement VIN plates, Safety Certification Labels, etc.NHTSA ID 10198567
This informational bulletin explains how to order replacement VIN plates, Safety Certification Labels, etc.
Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · STRUCTURE. Confirm detailed applicability in the original document.
Source record 10198567 at NHTSAA0020362002047_1This information bulletin contains instructions for technicans on how to ensure their TAC call goes smoothly.NHTSA ID 10184530
This information bulletin contains instructions for technicans on how to ensure their TAC call goes smoothly.
Components: EQUIPMENT:ELECTRICAL. Confirm detailed applicability in the original document.
Source record 10184530 at NHTSAA941791 2012749-This informational bulletin contains technical information for when there is condensation visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, and/or third …NHTSA ID 10127856
This informational bulletin contains technical information for when there is condensation visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, and/or third brake light lens.
Components: EXTERIOR LIGHTING. Confirm detailed applicability in the original document.
Source record 10127856 at NHTSASM 44-2017 ENThis special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.NHTSA ID 10155644
This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.
Components: EQUIPMENT. Confirm detailed applicability in the original document.
Source record 10155644 at NHTSAA171782 2010043-This informational bulletin contains all the the Audi Oil Quality Standards that should be used when doing an oil change.NHTSA ID 10128350
This informational bulletin contains all the the Audi Oil Quality Standards that should be used when doing an oil change.
Components: ENGINE. Confirm detailed applicability in the original document.
Source record 10128350 at NHTSAATE-17-05Due to increasing requests for high voltage personal protective equipment (HVE PPE) for dealer technicians working with high voltage vehicles (Hybrid, Plugin Hybrid, Electric Vehicle), the Volkswagen Tools and Equipment Team ha…NHTSA ID 10128222
Due to increasing requests for high voltage personal protective equipment (HVE PPE) for dealer technicians working with high voltage vehicles (Hybrid, Plugin Hybrid, Electric Vehicle), the Volkswagen Tools and Equipment Team has identified two US based suppliers to support dealers in USA and Canada.
Components: EQUIPMENT. Confirm detailed applicability in the original document.
Source record 10128222 at NHTSAA441662 2010334-This information TSB provides information regarding the correct way to torque adjust a wheel bolt.NHTSA ID 10128009
This information TSB provides information regarding the correct way to torque adjust a wheel bolt.
Components: WHEELS. Confirm detailed applicability in the original document.
Source record 10128009 at NHTSAA201559 2011703-Supersedes Technical Service Bulletin Group 20 number 13-29 dated November 15, 2013. The fuel tank has been removed from the vehicle and must be neutralized before shipment or disposal. When the fuel tank in a vehicle is replac…NHTSA ID 10123656
Supersedes Technical Service Bulletin Group 20 number 13-29 dated November 15, 2013. The fuel tank has been removed from the vehicle and must be neutralized before shipment or disposal. When the fuel tank in a vehicle is replaced, the original tank must be properly flushed to neutralize the remaining gasoline or diesel fuel.
Components: FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE. Confirm detailed applicability in the original document.
Source record 10123656 at NHTSAA001578 2021205-Supersedes Technical Service Bulletin Group 00 number 10-05 dated June 14, 2010. VIN plate and/or B-Pillar Safety Certification label requires replacement.NHTSA ID 10123650
Supersedes Technical Service Bulletin Group 00 number 10-05 dated June 14, 2010. VIN plate and/or B-Pillar Safety Certification label requires replacement.
Components: EQUIPMENT:OTHER:LABELS. Confirm detailed applicability in the original document.
Source record 10123650 at NHTSAA191562 2025303-Supersedes Technical Service Bulletin Group 19 number 15-61 dated July 7, 2015. Discontinuation and mixing of Audi-approved engine coolants. G11, G12, and G12+ coolants have been replaced by an improved version. G12++ coolant (…NHTSA ID 10123764
Supersedes Technical Service Bulletin Group 19 number 15-61 dated July 7, 2015. Discontinuation and mixing of Audi-approved engine coolants. G11, G12, and G12+ coolants have been replaced by an improved version. G12++ coolant (for service available) has been introduced in MY 2005 for all engines. G13 has been introduced in MY 2008 as factory filling and service.
Components: ENGINE AND ENGINE COOLING. Confirm detailed applicability in the original document.
Source record 10123764 at NHTSAA1915612025303-5Supersedes Technical Service Bulletin Group 19 number 14-50 dated June 20, 2014. Discontinuation and mixing of Audi-approved engine coolants. G11, G12, and G12+ coolants have been replaced by an improved version. G12++ coolant …NHTSA ID 10128399
Supersedes Technical Service Bulletin Group 19 number 14-50 dated June 20, 2014. Discontinuation and mixing of Audi-approved engine coolants. G11, G12, and G12+ coolants have been replaced by an improved version. G12++ coolant (for service available) has been introduced in MY 2005 for all engines. G13 has been introduced in MY 2008 as factory filling and service.
Components: ENGINE AND ENGINE COOLING. Confirm detailed applicability in the original document.
Source record 10128399 at NHTSARecords below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.
04 / Agency investigations
Official inquiries.
An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.
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