Newest first. Many cover only part of a model year, so check your VIN with NHTSA or Audi before booking a repair.
NHTSA · listed for this model year
VEHICLE DESCRIPTION: PASSENGER VEHICLES. A FUEL FEED LINE CONNECTING THE FUEL FILTER TO THE ENGINE CAN PREMATURELY AGE AND SHRINK THROUGH EXPOSURE TO HIGH UNDER HOOD TEMPERATURE CAUSED BY THE TURBOCHARGER.
THIS CAN RESULT IN FUEL SEEPAGE AT THE CONNECTION.
DEALERS WILL REPLACE THE ENTIRE FUEL FEED LINE FROM THE FUEL FILTER TO THE ENGINE WITH A FUEL LINE OF SHRINKAGE-PROOF MATERIAL.
00V068000 · 3,000 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME AIR BAG SENSORS DO NOT COMPLY WITH AUDI'S DURABILITY STANDARDS OVER THE LIFETIME OF THE VEHICLE.
IN THE EVENT THE SENSOR SHOULD MALFUNCTION, THE AIR BAG RESTRAINT SYSTEM CAN INADVERTENTLY DEPLOY. DEPLOYMENT OF THE AIR BAG RESTRAINT SYSTEM WITHOUT WARNING COULD CAUSE A DRIVER TO LOSE VEHICLE CONTROL.
DEALERS WILL REPLACE THE AIR BAG SENSOR CONTROL MODULE.
97V172000 · 54,800 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Canadian records (Transport Canada) · 2
These are Transport Canada campaigns for 1993 Audi S4 vehicles sold in Canada. A Canadian campaign may have no US counterpart, or one under a different number covering different vehicles. For a vehicle sold in the United States, go by the NHTSA listing above and NHTSA's VIN lookup.
On certain vehicles, a fuel feed line connecting the fuel filter to the engine can prematurely age and shrink through exposure to high under hood temperature caused by the turbocharger. Such shrinkage could cause a clamp connection adjacent to the turbocharger to loose its clamping force resulting in fuel seepage. Correction: Dealers will replace the entire fuel feed line from the filter to the engine with a fuel line of shrinkage-proof material.
2000097 · 565 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
THE AIR BAG SENSOR ON THESE VEHICLES MAY MALFUNCTION AND CAUSE THE AIR BAG RESTRAINT SYSTEM TO DEPLOY WITHOUT AN IMPACT OR ACCIDENT. DEPLOYMENT OF THE AIR BAG RESTRAINT SYSTEM WITHOUT WARNING COULD CAUSE A DRIVER TO LOSE CONTROL OF THE VEHICLE. CORRECTION: AIR BAG SENSOR CONTROL MODULE WILL BE REPLACED ON AFFECTED VEHICLES.
1997175 · 1,328 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
1993 Audi S4 recall questions
NHTSA lists 2 recalls for the 1993 Audi S4 model year. That counts campaigns naming this model year, not recalls on your vehicle: many cover only a VIN range or production window. Transport Canada lists 2 Canadian campaigns for the Canadian-market model, shown separately.
Enter your VIN in NHTSA's recall lookup or Audi's own, or call a Audi dealer with your VIN. Cardog uses your VIN only to find the model year; the recalls shown here are listed for that model year and are not matched to your VIN.
Not necessarily. Transport Canada campaigns cover vehicles sold in Canada. For a vehicle sold in the United States, go by the NHTSA listing and NHTSA's VIN lookup.
Safety recall repairs are normally done at no charge by an authorized Audi dealer. The manufacturer's notice for each campaign sets out the remedy and any conditions, so confirm with the dealer when you book.
Once Audi's lookup or a dealer confirms a recall applies, book the repair with an authorized Audi dealer and bring your VIN. If the manufacturer's notice says not to drive the vehicle or to park it outside, follow that instruction. Parts can take time, so book early.
Follow the manufacturer's notice for that recall. Most allow normal driving until the repair; some tell owners to stop driving or to park outside until it is fixed. Cardog does not grade recalls by severity: the manufacturer's notice and your dealer are the source.
Manufacturers must notify owners they have on record. If you bought the vehicle used or have moved, update your details with Audi so notices reach you, and check NHTSA's lookup from time to time.
Related recall checks
Compare recall listings with alternatives to the 1993 Audi S4.