RoadVitals

2018 Audi S6 Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
4
Latest Dec 10, 2023
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Dec 4, 2017

What this page shows

Our database holds 4 NHTSA owner-reported complaints for the 2018 Audi S6. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–4 of 4

ElectricalSteering
Filed Dec 10, 2023

First off let me start by saying the vehicle has 45k miles on it. There were no fault codes or system errors prior to the issue that developed. I was driving to a meeting in heavy rain, no issues or suspicion of issues arising. I parked the car, returned about 2 hours later started the car to find 6 warnings on the dash (tpms fault, acc disabled, steering disabled, air ride control disabled esc disabled and a few more. Notably was the steering, it had a red light and the steering wheel was very hard to turn. The vehicle couldnt be driven. After having the computer scanned the issue was the electronic steering rack. See codes below. This is very unfortunate and strange that it came out of nowhere especially to fail this way. The vehicle is available for inspection until the part is replaced. VIN: [XXX] License Plate: Mileage: 73992km-45976mi Repair Order: Address 44: Steering Assist Labels: 4G0-909-144.clb Control Module Part Number: 4G0 909 144 T HW: 4G0 909 144 Q Component and/or Version: RCevo H55 0202 Software Coding: 101001010001 Work Shop Code: WSC 02391 785 00200 ASAM Dataset: EV_RCEPS 106007 (AU57) ROD: EV_RCEPS_106.rod VCID: 3A381898BDFF7D41CD-806E 4 Faults Found: 6291727 - Internal Control Module Memory Check Sum Error B2000 00 [10001001] - - [Abschaltpfadtest fehlgeschlagen] MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Priority: 1 Fault Frequency: 1 Mileage: 73949 km Date: 2023.12.06 Time: 10:07:29 Write only channel 1052420 - Internal Control Module Memory Check Sum Error B2000 49 [10001001] - Internal Electronic Failure [Unplausibler Signalverlauf des Motortemperatursensors] MIL ON - Confirmed - Test INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO

NHTSA ID
11559336
Incident
Dec 6, 2023
Visibility
Filed Apr 22, 2021

I OWN A 2018 AUDI S6 WHICH I BEGAN DRIVING IN MARCH 2018. SINCE THEN THE WINDSHIELD HAS SHATTERED THREE TIMES, DUE TO ONLY MINOR IMPACTS OF ROCKS OR ROAD DEBRIS EACH TIME. THIS HAPPENED MOST RECENTLY A FEW WEEKS AGO WHILE DRIVING ON THE HIGHWAY AT ABOUT 70 MPH. I HAVE BEEN DRIVING FOR 36 YEARS IN SEVEN DIFFERENT AUTOMOBILES AND I HAVE NEVER HAD TO HAVE A WINDSHIELD REPLACED. I ALSO DO MUCH LESS HIGHWAY DRIVING THAN I HAVE IN THE PAST. THE FACT THAT THE WINDSHIELD ON MY AUDI HAS SHATTERED THREE TIMES IN THREE YEARS CANNOT POSSIBLY BE JUST BAD LUCK. FORTUNATELY, EACH TIME THE WINDSHIELD SHATTERED IT WAS NOT IN THE DRIVER'S LINE OF SIGHT. IF THE WINDSHIELD HAD SHATTERED DIRECTLY IN FRONT OF THE DRIVER IT COULD HAVE CAUSED LOSS OF CONTROL OF THE VEHICLE. I FEEL THAT THIS IS A SIGNIFICANT SAFETY ISSUE AS THE WINDSHIELD ON THIS PARTICULAR AUDI MODEL SEEMS TO BE QUITE FRAGILE. I HAD PREVIOUSLY DRIVEN A 2009 AUDI A5 FOR NINE YEARS WITH NO SUCH ISSUES. I HAVE CONTACTED AUDI OF AMERICA WITH MY CONCERNS, BUT THEY DO NOT SEEM INTERESTED.

NHTSA ID
11413376
Incident
Feb 10, 2021
Mileage
21,000 mi
Brakes
Filed Apr 9, 2018

EXCESSIVE BRAKE DUST ON WHEELS AND ROTORS AFFECTING STOPPING DISTANCE

NHTSA ID
11083980
Incident
Apr 4, 2018
Steering
Filed Dec 4, 2017

I PURCHASED THE VEHICLE ON 11/18/2017; ON 11/21/2017 A DEAD BATTERY CAUSED THE VEHICLE NOT TO START. ON THE 11/22/2017 AFTER CHARGING THE VEHICLE BATTERY OVER 20 HOURS THE VEHICLE STARTED; HOWEVER THE VEHICLE DISPLAYED SEVERAL WARNINGS: STEERING SYSTEM FAULT, DYNAMIC STABILITY, ADAPTIVE SUSPENSION, ADAPTIVE LIGHTS, ETC... THE VEHICLE WAS DELIVERED TO AUDI SERVICE DEPARTMENT AND IT WAS DETERMINED THAT THE STEERING ANGLE SENSOR WAS MALFUNCTIONING; WHICH IS DIRECTLY LINKED TO STEERING SYSTEM FAULT. THE VEHICLE WAS DELIVERED TO ME BY A MEMBER OF THE SALES TEAM ON 11/30/2017 STATING THE VEHICLE WAS REPAIRED AND CLEAR OF ANY ISSUES. HOWEVER, THE STEERING SYSTEM FAULT RETURNED WITHIN HOURS AFTER THE DELIVERY WHILE DRIVING WESTBOUND ON I-565 AND THE ACTIVE LANE ASSISTANCE ENGAGED MAKING IT DIFFICULT TO STEER THE VEHICLE. I WAS ABLE TO DISENGAGE THE ACTIVE LANE ASSISTANCE, HOWEVER THE VEHICLE STEERING BECAME INCREASINGLY MORE DIFFICULT TO STEER. AFTER PICKING UP MY CHILDREN FORM SCHOOL, THE VEHICLE STEERING WHEEL NEARLY SEIZED UP MAKING IT ALMOST IMPOSSIBLE TO STEER THE VEHICLE SAFELY. I HAD TO VERY AGGRESSIVELY MUSCLE THE STEERING WHEEL IN HOPES OF CONTROLLING THE VEHICLE TO MANEUVER THE CAR WITHOUT ANYTHING OR BEING HIT. I HAD NO REAL CONTROL OVER THE VEHICLE. MY CHILDREN AND I WERE VERY FORTUNATE; BLESSED EVEN THAT WE WERE ARE STILL ALIVE TO TALK ABOUT THIS INCIDENT.

NHTSA ID
11052290
Incident
Nov 30, 2017
Mileage
420 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .