RoadVitals

2008 Audi A4 Electrical Problems

Owner-reported complaints naming the electrical system, filed with NHTSA

Data refreshed

Electrical reportsComplaints 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.
9
Latest Jun 20, 2024
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
5%
of 175 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2008 Audi A4 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 9 reports on file name it.

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

Owner reports naming electrical

Shown in the owner’s own words, exactly as filed

ElectricalEngineFuel system
Filed Jun 20, 2024

Bought this car from a guy add said car runs great has smog, reg ,ac works great (not )my boyfriend before I could say anything gave guy money and I signed the bill of sale I said should test drive it so drove to my mechanic in vista ca and he said a German car oh boy and I said ouch so he said to bring it back by after checking it out so he could look in to it further so got in car that had spiderwebs on the motor my guy don't know much about cars so we went back and car stopped steering locked up ignition locked up car shut down in middle of busy traffic and would not turn over nothing so called my apt manager thought out of gas so he got some gas put it in and it started after 1 and a 1/2 hours got to gas station filled it up and started up and got back was scared because of this car people don't care almost got hit a few times so went back to seller gone so tried to find a number none text on face bk market place said this car has problems almost killed us just stopped and nothing worked went to Walmart to get some break fluid and coolent car hot and ac didn't work and something leaking it was brake fluid then check engine light on friend came and checked it and the little thing that hook up see what codes for diagnoses or why check engine light on was throwing codes misfire and fuel pump and more don't remember but my guy took pictures of the codes went back Monday cause got car [XXX] and the guy sent my guy a message bring it by and I'll look at it the car runs great he said master cylinder leaking coolent leaking oil was old how did this car even pass smog with it misfiring and shutting down once in street and at Walmart it just shut off now told fuel pump coil wires were cracked two relay switches were broken fixed one and car misfiring hole in the mast cylinder and fluid leaking and this seller calls him self a mechanic very sad have put over 100.00 dollars the guy fixed the ac and gave my guy 40 dollars I paid 55.00 seller their car at my mechanics. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

NHTSA ID
11595625
Incident
Jun 6, 2024
ElectricalFuel systemOther / unspecified
Filed May 13, 2021

I HAD JUST PUT $35 IN GASSED THE CAR STILL SAID I NEEDED GAS AND THAT I HAD ZERO MILES LEFT OF GAS I MADE A TRIP THAT WAS ABOUT 45 MILES IN DISTANCE. MY CAR WAS THEN PARKED AND TURNED OFF FOR ABOUT 3 TO 4 HOURS THEN IT HAD TROUBLE STARTING AT FIRST BUT TURNED ON AND I PROCEEDED ONTO THE FREEWAY WHICH WAS ACROSS THE STREET FROM THE PARKING LOT I PARKED INSIDE OF. IT WAS ABOUT 9:00 PM AND THANKFULLY THERE WAS NOT A LOT OF CARS OUT. THE ENTRANCE OF THIS FREEWAY CONSIST OF ONE MEDIUM SIZED STEEP HILL WHICH REMAINS TRAVELING UPWARD ONTO A MOUNTAIN WHEN MY CAR SUDDENLY SHUT OFF MY 3 YEAR OLD DAUGHTER AND I WERE IN THE CAR AND THANKFULLY WE WERE ON THE LAST LANE DUE TO THE FACT THAT WE WERE BARELY ENTERING THE FREEWAY. I PARKED ON THE RIGHT SIDE SKIRT I HAD JUST REPLACED THAT BATTERY EARLIER THAT WEEK (NO MORE THAN 5 DAY BEFORE). I HAD A SMALL GAS CAN IN MY TRUNK AND HAD SOMEONE GO TO THE GAS STATION AND BRING ME THE GALLON OF GAS WHICH I EMPTIED INTO MY CAR AND IT TURNED ON. AT TIMES THE CAR DOES SMELL LIKE GASOLINE ESPECIALLY IF I JUST PUT GAS. IT DOESN'T MATTER HOW MUCH GAS I FILL UP MY TANK WITH IT WILL INDICATE I HAVE 0 MILES OF GAS IN THE SCREEN AND THE FUEL GAUGE WILL NOT GO BELOW THE MIDDLE INDICATOR AND WILL NEVER SHOW ABOVE 3/4 FULL. MY TPMSA IS ALWAYS INDICATING A PROBLEM WHEN THE I HAVE A MECHANIC SEE IT AND HE ASSURED ME IT'S IN GOOD CONDITION

NHTSA ID
11416393
Incident
Mar 20, 2021
Mileage
1,567 mi
ElectricalExterior lighting
Filed Aug 19, 2019

LEFT DIPPED HEADLIGHT FLICKERS , DIES OUT. WHILE IN MOTION OR STATIONARY , THE LEFT DIPPED HEADLIGHT WILL FLICKER REPEATEDLY AND DIE OUT. TURNING THE HEADLIGHTS OFF AND BACK ON FIXES THE ISSUE FOR A VERY SHORT PERIOD OF TIME BEFORE THE FLICKERING STARTS UP AGAIN AND EVERY 5 MINUTES THE LEFT DIPPED HEADLIGHT GOES OUT AGAIN. THIS ISSUE IS VERY CONCERNING FOR NOT ONLY SAFETY REASONS , BUT FOR LEGAL REASONS AS WELL GIVEN THAT I HAVE TO TURN THE HEADLIGHTS OFF AND ON EVERY 5 MINUTES TO AVOID BREAKING THE LAW BY DRIVING WITH A HEADLIGHT OUT AT NIGHT. THIS ORIGIN OF THIS ISSUE IS UNKNOWN , BUT IT SEEMS TO BE VERY COMMON AND IT WARRANTS A RECALL CONSIDERING HOW MANY PEOPLE HAVE THIS ISSUE WITH THE 2008 LINE OF AUDI A4 VEHICLES POINTS TO A MASS MANUFACTURING DEFECT. IT IS NOT ONLY DANGEROUS IT IS ILLEGAL! THIS WIDESPREAD ISSUE DEMANDS A RECALL!

NHTSA ID
11244938
Incident
Aug 1, 2019
AirbagsElectricalPowertrain (other)
Filed Aug 7, 2019

TAKATA RECALL

NHTSA ID
11242172
Incident
Apr 10, 2019
Mileage
110,000 mi
AirbagsElectrical
Filed Apr 23, 2019
Crash reported

TAKATA RECALL- MY AUDI IS AT THE DEALERSHIP AND THEY HAVE NOT FIXED THE AIRBAGS THAT ARE DEFECTIVE AND WILL KILL.TAKATA RECALL DEALER FAILED TO DO THE RECALL. IT'S BEEN A MONTHS NOW. SO IT'S DANGEROUS DRIVING THE CAR WITHOUT FIXING THE AIRBAG PROBLEM, IN CASE OF A CRASH. DEALER IS AUDI OF PEABODY MA

NHTSA ID
11203027
Incident
Apr 22, 2019
Mileage
11,200 mi
AirbagsElectricalPowertrain (other)
Filed Mar 31, 2018

TAKATA RECALL

NHTSA ID
11082275
Incident
Mar 31, 2018
Mileage
100,000 mi
AirbagsElectricalPowertrain (other)
Filed Jun 8, 2017

IT HAPPENS WHEN I TURN THE CAR ON AND I GO TO PARK IT. WHEN I PASS REVERSE. IT SEEMS TO HAPPEN A LOT MORE OFTEN AFTER IT RAINS. MY TRANSMISSION IS GOING INTO LIMP MODE DUE TO A MAJOR FAULT. CODE P0706: TRANSMISSION RANGE SENSOR CIRCUIT RANGE/PERFORMANCE THE TRANSMISSION RANGE SENSOR TELLS THE TCM THE POSITION OF THE GEAR LEVER. IT ALSO CONTAINS A NEUTRAL SAFETY SWITCH, WHICH ENSURES THAT YOU CAN ONLY START YOUR CAR IN NEUTRAL OR PARK. POTENTIAL CAUSES FOR THIS CODE TO SET ARE: FAULTY TRANSMISSION RANGE SENSOR MISADJUSTED TRANSMISSION RANGE SENSOR OPEN OR SHORTED TRANSMISSION RANGE SENSOR HARNESS FAULTY PCM IT HAPPENS TO A LOT OF THE A4 AUDI'S. ITS DANGEROUS AND ITS NOT ANYTHING THAT OWNERS OF THE AUDIS DID OR DID NOT DO. I HAVE NEVER NEGLECTED MY CAR. IT IS SOMETHING THAT IS ENEVATABLE BECAUSE IT WAS CAUSED DURING THE MANUFACTURING.

NHTSA ID
10993863
Incident
Jun 7, 2017
Mileage
11,000 mi
ElectricalExterior lightingVisibility
Filed Feb 10, 2014

HEADLIGHTS HAVE A MALFUNCTION WHERE THEY TURN OFF AND ON. THE SENSOR SAYS THAT THE LEFT FRONT BULB HAS DIPPED BUT AUDI DOESN'T KNOW WHAT THE ISSUE IS OR HOW TO FIX IT. *TR

NHTSA ID
10563792
Incident
Feb 7, 2014
ElectricalExterior lighting
Filed Oct 1, 2012

HEADLIGHTS SHUT OFF WHILE DRIVING AT NIGHT. I HAVE LOOKED AT MANY FORUMS AND HAVE SEEN THIS A PROBLEM IN OVER 70 PERCENT OF AUDI A4 B7 OWNERS. THIS IS AN EXTREME HAZARD AND NEEDS TO BE FIXED. MY HEADLIGHTS SHUT OFF WHILE DRIVING AT 8 PM. THEY WOULD FLICKER, BUT WOULD NOT RE FIRE. I AM SPEAKING ABOUT THE BI-XENON HEADLIGHTS FOR THE 2006 - 2008 AUDI LINE. I ENDED UP DRIVING HOME WITH MY FOG LIGHTS ON. *TR

NHTSA ID
10478060
Incident
Sep 30, 2012
Mileage
68,000 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.

Other components reported on this vehicle

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .