The Used Car Index

2009 Audi S4 Cabriolet problems

No complaints are listed for the 2009 Audi S4 Cabriolet. NHTSA's API and bulk file list none in this build.

Data build 2026-10-09.

NHTSA lists this vehicle as AUDI S4 CABRIOLET.

At a glance

Complaints
0
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
2
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
162,782
Investigations
0
Open investigations
0
Manufacturer communications
255

Complaints per 100k sold unavailable. No sales source is available for this record.

Model-generated complaint tags: No complaints are listed for tagging.

Recalls

See new recalls and investigations this week.

2 recalls.

18V082000

Date: 2018-01-30. Systems: AIR BAGS.

Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2006-2013 Audi A3, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2008 RS4 Cabriolet, 2009-2012 Q5, and 2010-2012 Audi A5 Cabriolet and S5 Cabriolet vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to explode.

Consequence: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could explode with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.

Remedy: Audi will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternative inflator, free of charge. The recall began February 23, 2018. Owners may contact Volkswagen customer service at 1-800-253-2834. Volkswagen's number for this recall is 69R6. Note: This recall partially supersedes recall 16V-078.

Do not drive: No. Park outside: No.

18V004000

Date: 2018-01-04. Systems: AIR BAGS.

Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2010-2011 Audi A6 Avant, A6 Sedan and S6 Sedan vehicles, ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zo (excerpt)

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. (excerpt)

Remedy: Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. Audi mailed an interim owner notification March 02, 2018. When parts to perform the recall repair become available, Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall is expected to begin in June 2018. Owners may contact Audi c (excerpt)

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

255 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT80
AIR BAGS48
ELECTRICAL SYSTEM28
ENGINE AND ENGINE COOLING22
STEERING16
UNKNOWN OR OTHER16
STRUCTURE10
WHEELS10

11032137

Date: 2026-04-22. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool

11022664

Date: 2025-08-19. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool

11021447

Date: 2025-07-10. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool

11016532

Date: 2025-03-12. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

This bulletin provides informatin when the engine does not run smoothly at idling speeds.

11012483

Date: 2024-12-06. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This bulletin provides information in circumstances where there are noises/vibration from front of vehicle in dynamic mode.

11012476

Date: 2024-12-05. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

This bulletin provides information when the MIL is on; DTCs for misfire, air/fuel ratio imbalance, or lean fuel system stored in the ECM P030000.

11011285

Date: 2024-11-26. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

This TSB Provides information when parking assistance provides false warnings.

11011282

Date: 2024-11-22. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

This bulletin provides information when speaker rattles, vibrations, or audio interference is noted.

11011240

Date: 2024-11-20. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool

11009941

Date: 2024-10-31. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

This bulletin provides diagnostic information regarding the locking system.

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
  • NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
S4 CABRIOLET0

Same model, other years

All model years | All Audi models

Other Audi models, 2009

Sources

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