NHTSA lists 29 complaints for the 2004 Audi S4, 0 of them mention a crash and 1 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.
Data build 2026-10-08.
NHTSA lists this vehicle as AUDI S4.
Model-generated complaint tags: This model year has not been tagged.
Recalls
See new recalls and investigations this week.
1 recalls.
Date: 2005-03-15. Systems: EXTERIOR LIGHTING.
Defect: ON CERTAIN PASSENGER VEHICLES, THERE IS A POSSIBILITY OF XENON HEADLAMP COATING DEGRADATION OVER TIME. THE LUMINOUS TRANSMITTANCE OF THE HEADLAMP MAY DECREASE OVER A PERIOD OF TIME.
Consequence: THIS CONDITION COULD AFFECT A DRIVER'S FIELD OF VIEW, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT XENON HEADLAMP REFLECTORS FREE OF CHARGE. THE RECALL BEGAN ON APRIL 11, 2005. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
Do not drive: No. Park outside: No.
Manufacturer communications
120 manufacturer communications.
Communications by system| System | Count |
|---|
| EQUIPMENT | 32 |
|---|
| ENGINE AND ENGINE COOLING | 29 |
|---|
| ELECTRICAL SYSTEM | 24 |
|---|
| POWER TRAIN | 11 |
|---|
| FUEL SYSTEM, GASOLINE | 8 |
|---|
| EXTERIOR LIGHTING | 6 |
|---|
| WHEELS | 5 |
|---|
| EQUIPMENT ADAPTIVE/MOBILITY | 4 |
|---|
10243930
Date: 2023-10-04. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This bulletin provides information on the additional reporting requirements for safety related inquiries.
10198567
Date: 2021-06-25. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, STRUCTURE.
This informational bulletin explains how to order replacement VIN plates, Safety Certification Labels, etc.
10184530
Date: 2020-04-16. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This information bulletin contains instructions for technicans on how to ensure their TAC call goes smoothly.
10169118
Date: 2019-12-06. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY, EXTERIOR LIGHTING.
Exterior lights, moisture accumulation 2013-2021 A3 Cabriolet, 2016-2018 Sportback, 2004-2005 A4 Cabriolet, 2004-2008 S4 Cabriolet, 2008 RS4 Cabriolet, 2010-2021 A4 allroad, 2018-2021 A5 Sportback, 2010-2012, 2018-2021 RS5 Cabriolet, 2018-2021 S5 Sportback, 2004-2006 A7, 2004-2011 S7, 2021 RS6 Avan
10169098
Date: 2019-12-04. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY, TIRES.
New document 2004-2020 A4 allroad, A6 allroad, A8L, R8 Spyder
10165539
Date: 2019-09-30. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage.
10166284
Date: 2019-09-17. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
00 Software Version Management (SVM), operating instructions
10127949
Date: 2017-08-21. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
This informational bulletin contains resource information for when the traffic feature is inoperative in the MMI navigation.
10127856
Date: 2017-07-31. Type: Service Bulletin/Repair Instructions. Systems: EXTERIOR LIGHTING.
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.
10155644
Date: 2017-06-28. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.