Problems · by component

2000 Audi A6 service brakes, hydraulic problems

25 owner complaints to NHTSA about the 2000 Audi A6 cite service brakes, hydraulic, 17% of all 148 complaints for this model year.

Complaints
25
17% of all complaints
Crashes
1
Reported by owners
Fires
0
Reported by owners
Injuries
2
Reported by owners
01 —Owner reports

What owners say about the service brakes, hydraulic

Verbatim from NHTSA complaints, newest first
“THE CAR HAD THE ABS AND BRAKE LIGHT DISPLAY (BRAKE LIGHT IF FLASHING), CAUSING THE CAR TO SOMETIMES NOT STOP PROPERLY. CHECKED OUT TO BE ABS MODULE FAILURE. *TT”
Owner complaint to NHTSAFiled Sep 16, 2011Service brakes, hydraulicODI 10425696
“THE ABS LIGHT COMES ON STEADY, THE HAND BRAKE LIGHT FLASHED CONSTANTLY, AND THREE WARNING BEEPS ARE HEARD. A COMPUTER READING SAYS THERE IS NO CONNECTION WITH THE ABS UNIT. THE ABS DOESN'T WORK AT ALL. IT SOMETIMES OCCURS WHEN I FIRST START THE CAR, AND SOMETIMES AFTER DRIVING FOR A WHILE. THE CONSUMER STATED SOMEONE ELSE WAS DRIVING HER VEHICLE AND HE/SHE REAR ENDED ANOTHER PERSON. THE CONSUMER STATED THE ABS DID NOT FUNCTION AS DESIGNED. UPDATED 12/16/10 *TR”
Owner complaint to NHTSAFiled Nov 14, 2010Service brakes, hydraulic, Air bagsCrash reportedODI 10365630
“THE ABS LIGHT COMES ON STEADY, THE HAND BRAKE LIGHT FLASHED CONSTANTLY, AND THREE WARNING BEEPS ARE HEARD. A COMPUTER READING SAYS THERE IS NO CONNECTION WITH THE ABS UNIT. THE ABS DOESN'T WORK AT ALL. IT SOMETIMES OCCURS WHEN I FIRST START THE CAR, AND SOMETIMES AFTER DRIVING FOR A WHILE. AUDI SAYS MY CAR IS TOO FAR OUT OF WARRANTY (2000 W/ 77,000 MI). THEY WON'T COVER ANY COSTS. *TR”
Owner complaint to NHTSAFiled Jun 17, 2010Service brakes, hydraulicODI 10336892
“TL*THE CONTACT OWNS A 2000 AUDIT A6. THE CONTACT STATED THE ABS MODULE MALFUNCTIONED. HE DIDN'T WANT TO GIVE SPECIFIC FAILURES RELATED TO HIS VEHICLE. CONTACT HAS NOT TAKEN HIS VEHICLE TO THE DEALER TO DIAGNOSE THE FAILURE. THE CONTACT HAS IDENTIFIED SEVERAL FAILURES HE VIEWED ON THE INTERNET. THE FAILURE MILEAGE WAS 126,000.”
Owner complaint to NHTSAFiled Aug 19, 2009Service brakes, hydraulicODI 10281015
“2000 AUDI A-6 QUATTRO 2.8 L; ABS MODULE HAS MALFUNCTIONED. THIS SEEMS TO BE A COMMON OCCURRENNCE ON THESE VEHICLES AS I'VE SEEN NUMEROUS PEOPLE COMPLAINING ABOUT IT ON THE AUDI FORUM. *TR”
Owner complaint to NHTSAFiled Feb 16, 2009Service brakes, hydraulicODI 10258834
“ABS CONTROL MODULE FAILURE. INTERMITTENT PROBLEM IN WHICH ABS LIGHT COMES ON, BRAKE LIGHT COMES ON AND FLASHES, AND CHIME COMES ON. WHEN THIS OCCURS IT SIGNIFIES THAT ABS SYSTEM IS NOT WORKING BECAUSE IT HAS LOST COMMUNICATION WITH THE COMPONENTS. DIAGNOSED BY AUDI DEALER AS "ABS CONTROL MODULE INTERMITTENTLY NOT COMMUNICATING." NOTIFIED AUDI OF AMERICA ABOUT ISSUE AND CONTENTION THAT IT IS A SAFETY ISSUE BECAUSE WHEN ABS WORKING GREATER CONTROL IS AVAILABLE IN BRAKING SITUATIONS. WITH INTERMITTENT PROBLEM I'LL HAVE TO GLANCE AT DASHBOARD DURING EMERGENCY BRAKE SITUATION AND BRAKE ACCORDING TO WHETHER AT THAT MOMENT I HAVE ABS OR NOT. VOLKSWAGEN OF AMERICA HAS PERFORMED A RECALL ON THE ABS CONTROL UNIT (NHSTA CAMPAIGN ID: 02V031000) FOR THEIR 2002 JETTA. *TR”
Owner complaint to NHTSAFiled Apr 30, 2008Service brakes, hydraulicODI 10226307

Showing 6 of 25 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2000 A6 problem areas