Volkswagen Jetta owners have reported 55 problems related to alternator/generator/regulator (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volkswagen Jetta based on all problems reported for the Jetta.
Purchased 2011 vw Jetta car recently for my daughter. It drove ok for a short while but then lost power while driving. First the radio turned off, then several lights turned on on the dash and the steering became hard. Finally the car turned off. I managed to pull off the freeway. After this, it would not start. We tested the battery but it was not the problem. Replaced the alternator but that also did not work. Now I am reading about many other complaints on this same model by other owners. I respectfully request that this be investigated as a recall since there are too many complaints about electrical problems that should not be ignored. . Read more...
See all problems of the 2011 Volkswagen Jetta .
The fuse box on top of the battery melted due to overheating from the alternator cable. No excessive electrical load has been placed on the battery. Just normal use of the car causes this to melt.
See all problems of the 2003 Volkswagen Jetta .
On 12/18/2016 I was driving this car back from the movies at 2:30 a. M. Once the movie had ended it was storming and sleeting. I started to notice systems shutting down as indicated by various dash lights such as abs, airbag, among others. Eventually the radio, interior lights shut off. The windshield wipers slowed and the headlights dimmed, and eventually the car died going 50 miles an hour in sleeting conditions leaving me with no abs, no airbag system (at least per what the dash lights indicated) and, of course, no power steering. I inspected the vehicle this morning and found the alternator wire coming into the high amperage fuse box that sits on top of the battery had melted and disconnected the circuit, disabling the alternator from charging the battery, and letting the battery die. The incident did not cause a crash, but it could have if there was anyone else around me as I had to cut across a couple lanes with no engine power and no power steering to get to the shoulder.
See all problems of the 2004 Volkswagen Jetta .
Car wont start after you shut it off. Replaced the battery twice and the alternator three times in three days. No charge from the alternator to the battery. Had it tested the battery is good but still showing a bad alternator. Replaced all the fuses as well. Diagnostic is telling us nothing except the alternator isn't charging the battery. Car has been sitting for two weeks because I'm tired of paying people to look at the car and cant figure out whats wrong with it. I'm afraid to let my daughter drive it because she is pregnant and I don't want her stranded on the road or the car cut off on the highway and she get seriously hurt.
See all problems of the 2012 Volkswagen Jetta .
"takata recall" burned fuse box caused alternator to go bad.
Alternator cable melted the fuse block and wires above the battery. I will need to replace the alternator, alternator wiring harness, the fuses, and possibly the battery. My car has shut down while driving and this is dangerous not just for me but for others on the road around me. Too many vw owners are experiencing this exact same issue. Vw please take ownership of this ongoing safety issue. This same issue is being addressed in a class action for beetles.
Engine battery fuse box melting. Replaced twice. Found out it alternator wiring is bad. I have a small child. Car has left me stranded on side of road several times due to faulty alternator wiring.
I've had multiple issues with my vw Jetta 2003 and have put thousands of dollars into the vehicle. My limit was that alternator cable melting the fuse box and the battery. The vehicle is unsafe and could have caught on fire and potentially injured individuals or caused great harm. The sad part able the entire scenario is the fact that I contacted Volkswagen customer care that spoke with brea s. Which may not be an actual name because she could not provide it and she said that she had spoken to her leadership ashley and that they did not see this as a safety concerns and just because lots of other people had the same issue and mentioned it on a blog they were not able to help me. Now for me something that can cause a potential electrical fire for most people is a safety concern and the fact that this is a known issue with the Volkswagen Jetta and beetle models, it amazes me that vw customer care does not see it as there issue, brea was out of the auburn hills location in michigan. This really needs further attention.
For the past year I have taken my car to vw shops and highly rated top vw shops in la . My car was dying if I didn't drive it ever day. I had my car in the shop for over a month and after doing electrical checks, giving me an alternator, replacing countless batteries the problem is still to this day unsolved. In the past 6 months things have become worse and can lead to an accident if not fixed. My car has been decelerating while I am driving on the road, it happens at all different speeds and is random. The car will lock up so that I can not make it pick up speed when it starts decelerating and then out of no where it will work again but instead of letting me gradually increase the speed it blasts off in an uncontrollable manner. This is very dangerous and I have tried to get this fixed and diagnosed but no one not even vw has any idea what is happening because every time I take it to the shop it somehow doesn't happen. Now in the past week my car is taking it to the next level with the deceleration and acceleration but on top of that now it is just dying while I am driving it after doing the jerky thing. I literally was driving on the hwy and it jerked a couple of times and then the car just died while driving and the brakes and steering wheel locked up. I was able to get to the shoulder but it was absolutely terrifying and I could have been killed! the battery light came on and I turned off the car. When I tried to turn it back on it started up like nothing happened. I then tried to drive to safety but it would die over and over again. I just found out about this site and I decided to read some reports. Turns out there are 100s of other cases just like mine. Why then does vw act like they have no idea whats wrong with my car. Apparently the only way you can get them to do something about it is to have a tragedy! something needs to be done. Please help!!!!.
See all problems of the 2005 Volkswagen Jetta .
I have replaced my battery twice and my alternator once. My car completely shuts down when I part it. I have also turned on my car and then completely shuts down by itself, yet if I jump start it it will turn on. I'm not able to turn my car back on, as though something is draining my battery. This has been occurring for over one year now and I'm getting stranded at my last destination and have had to get towed to the mechanic show. It's getting very expensive and ridiculous. The mechanic has done his due diligence but problem is still occurring. I'm afraid to drive on the highway in fear my car will shit down!.
Fuse box on the top of the battery caught fire and melted the fusible link from the alternator to the battery connect. Going at 40 miles per hour and car shuts off, no brakes no power all electrical systems off dash lit up like christmas tree. Thank god for the ditch and that we weren't on interstate otherwise someone could have been killed or injured such as my pregnant wife.
On February 1, 2014 I turned on my car and headed to church at about 1 in the afternoon, everything appeared fine. After church I did the same; however, shortly after I had left the church parking lot the glow plug and battery symbols started flashing and suddenly my engine stopped. Out of nowhere my car stalled in the middle of the road, thank goodness I had managed to steer to the side and that the cars on the road managed to go around me because it could have turned out into a tragedy. I had never had any issues with my engine/battery nor did any of the dashboard warning lights light up prior to this incident. I tried turning my car back on several times but it was unresponsive. The battery and alternator sounded fine but for some reason the car just wouldn't start back up. Could it have been the fuel pump? my car runs on diesel and I have always fueled it with the appropriate fuel without any issues so what now? I had to push my car out of the middle of the road and call a tow service to tow my car home. Over the next week I drove a rental to work and called the Volkswagen dealership and left multiple messages for parts and service and for the person in charge of extended warranty. It's been a week and they have not answered. My car has been out of a warranty now for a while, however I have maintained it and given it the proper care so it does not make sense that a 2011 vehicle would simply stall in the middle of the road without a warning. I am sure that this is a manufacturer's defect and I would like for it to be resolved promptly, I am sure I am not the only one that has had this issue in the past as I have seen multiple complaints online about this and there has even been a few recalls for previous diesel models regarding issues similar to mine.
The alternator cable melted the fuse block and the car almost caught on fire.
Without notice factory radio with hands free/ bluetooth fails to come on. Which causes a potential hazard. Can also cause battery to drain, putting more strain on alternator, causing it to fail. Dealer wants a diagnostic charge, which finds that radio has failed. Needs to have radio replaced.
See all problems of the 2010 Volkswagen Jetta .
My (generator cable - s177) alternator cable melting the fuse box and wires above the battery. My car needed a new alternator. My car does not always start even with a new battery and alternator. My car has shut down while driving on the highway. Vw admits this is a known problem but will not do anything about it. I am the second owner of this vehicle. Thousands of people are having this same problem.
Alternator harness wiring and fuse box are under-engineered for electrical conditions and output given by alternator. This is the second time in one year I have to replace the fuse box and alternator harness wiring due to risk of engine bay fire. Many other vw owners in this generation and different models also have this problem with their vehicles. I believe this should be recalled and it is extremely dangerous to go unnoticed.
The day before the car quit, it would not start after being parked in the mall parking lot. A battery pack got it started, and it was driven home, with the thought that it needed a new battery. The following day, it was being driven to the local sears, for a replacement battery, when the abs and airbag lights came on. 30 seconds later lots of warning lights came on, and the car sputtered and stopped dead in the lane of travel. It would not turn over, and power accessories would not work. I was stopped on a very busy 2 lane back road, with no shoulders or side streets, uphill, on a blind hill. After 1 1/2 hours of white-knuckle directing traffic, and calls my auto club, and the local police; a local police officer, and a local tow truck showed up and gave me a lift to my repair shop. The mechanic's diagnosis of the problem was a partially melted fuse pack, that sits on top of the battery, and an overly resistive cable between the fuse pack and the alternator. The solution was: the cable end linked to the fuse pack was re-terminated, and the melted fuse pack was replaced. Between the tow and the repair, it set me back about $300. 00. . Read more...
The battery fuse box melted due to corrosion on the terminal of the alternator wire, this is a very common problem with this car and cars of similar make (Audi a4, tt etc. ) and can lead to fires.
The contact owns a 2014 Volkswagen Jetta. The contact stated that while driving at 35 mph, the brakes and steering wheel seized and excessive force was required on the steering wheel. The contact mentioned that the battery and the no key warning lights illuminated. The failure occurred on several occasions. The vehicle was towed to the dealer where it was diagnosed that the battery and the alternator needed to be repaired. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 4,000.
See all problems of the 2014 Volkswagen Jetta .
While reaching home, I saw smoke coming out of engine, smell of heated plastic, and the alternator warning lite on. Switched off the car and opened the hood. Noted that the smoke and smell was coming from the plastic fuse box that is on the top of the battery and that the fuse box cover had burnt hole. The wire from the alternator to one of the fuses in the fuse box had melted the plastic. I replaced the fuse box, cleaned the wire and attached it back. On 6/23/15, I was unable to start the car. The battery was weak and noted that one of the fuses in the box had melted the plastic.
See all problems of the 2002 Volkswagen Jetta .
Alternator failed without warning on 2009 Jetta with 2. 5 liter engine. Vehicle had about 64,000 miles on it at time of alternator failure.
See all problems of the 2009 Volkswagen Jetta .
The alternator cable got so hot it started a small fire in the fuse box on top of my battery. Completely melted/burnt the fuse box. I see there is a good pattern of this happening with these Jetta and beetles.
Alternator wiring harness overheated my battery fuse box and melted it. The vehicle battery light came on so I pulled over, turned the vehicle off, and inspected the battery, noticing the damage (melted plastic, smoke).
I was driving at about 45 miles an hour and the vehicle suddenly lost power steering and all power. Without power steering it was difficult to get all the way over to the side of the road. The vehicle was towed by roadside assistance and to the nearest vw dealership who evaluated the problem. The dealership indicated that the main fuse had melted and blown out the entire fuse box and the alternator cable had melted. The repair invoice indicates: "found alternator cable at fuse box melted, replaced fuse panel, alternator cable and fuse on front of fuse panel. Replaced wiring harness. Tested battery and charging system and road tested car. " I believe this is a fire hazard.
All warning indicators (abs, cel, airbag, ecp, battery and other instrument dash panel lights) would flicker repetitively until the car lost all power. After inspection of the engine compartment it was found that the alternator cable that attaches to the fuse box located on top of the battery was melting the fuse box and causing power distribution problems. The Volkswagen dealer recommended that they both be replaced as the cable could have become high resistance thereby causing excessive heat at the fuse box. I had the alternator cable replaced with an oem part and the fuse box with an aftermarket part. On 10-9-13 with 104k miles while driving to work at 6am in the morning, the exact same symptoms were experienced again. Luckily I was on a side road and was towed to a dealer which said that all oem parts should be used and that this is common as they had just replaced the alternator cable on another Jetta of the same generation. I requested the dealer check the entire electrical system including the alternator because the parts that were installed last year should not go bad in 1 year, the dealer said there was no other issue. I am not the only one experiencing a melting fuse box. At the links below are others who have experienced the same thing, even across other vw models. There seems to be a serious problem of melting of fuse boxes which can occur at any time the vehicle is in operation. . Read more...
|Problem Category||Number of Problems|
|Electrical System problems||
|Ignition Coils Failure problems||
|Horn Assembly problems||
|Ignition Switch problems||
|Ignition Module problems||
|Fuses And Circuit Breaker problems||