2007 BMW 525I electrical problems

Filed Sep 9, 2021 · Electrical, Lights · NC

I purchased said automobile from my neighbor for my son to drive. I figured it was a good car to buy because it was serviced by Hendrick BMW (Charlotte, NC) only and regularly. BMW's also have a reputation for being safe as well as reputable so this also weighed into my decision. Fast forward 18 months. The passenger rear brake bulb went out. We replaced the bulb, it worked for a short time, then went out. We replaced the bulb again. This time it didnt work. About a week later the front passenger side head light went out, then the other side. We took it to Hendrick BMW for repair. Hendrick has told us the car wiring basically needs to be replaced due to the protective coat wearing off and corroding the bare wire underneath. The headlights/ brake light will also need to be replaced due to the corrosion blowing out the bulb. For the front headlight the whole assembly needs to be replaced at a tremendous cost. I performed a google search on this and found many, many instances of the same issue. Ive seen many of these cars while casually driving around town. It would seem to be a MAJOR issue if an active drivers head and tail lights suddenly stopped working on a busy road. Also due to the cost most people probably wouldnt fix the issue on their own and drive the car anyway causing an ever bigger safety issue. I have never had this issue with any other vehicle brand ive owned. Ive looked into this issue with other brands and most tell me they use wiring which will not do this. I am not sure why BMW would not do the same. The car is also up for inspection. The car will not pass inspection unless I pony up over $6k ($2500 NADA value) to fix. My taxes are also due. In NC you cant pay the tax unless the car passes inspection. This is costing me daily penalties in addition to the major safety issue. I believe the federal safety agency has a duty to look into this major manufacturing defect and have BMW provide remedy to those other unfortunate folks who are experiencing the same issue.

Filed Jul 21, 2020 · Electrical, Lights · 103,500 miles · TX

Headlight wiring insulation rot lead to failed high and low beams on driver side and intermittent failures of both beams on passenger side. See photo for exampole of disintegrated wiring on driver high beam wiring harness. Only known option is to buy a complete new headlight assembly ($1250+ per side) or attempt diy. This problem is well-known and has long been reported by other bmw e60 (5 series 2004-2010) owners at bimmerfest.com and 5sriest.net. See these urls for more information: https://www.bimmerfest.com/forums/showthread.php?t=798640 https://www.bimmerfest.com/forums/showthread.php?t=883000 https://5series.net/forums/e60-e61-parts-accessories-mods-22/opening-up-e60-headlights-138473/

Filed Oct 25, 2018 · Electrical · GA

2007 bmw 525i. Consumer writes in regard to reimbursement for the recalled positive battery cable connection. *as

Filed May 11, 2017 · Electrical · 120,000 miles · FL

My bmw drivers seat get so hot it feels like it's about to catch fire ( I don't have heated seats } sometimes in motion sometime after I shut ti off

Filed Jul 28, 2016 · Electrical, Lights · 110,000 miles · TX

Went to replace my front headlamp bulbs after headlamp failure while operating my vehicle at night, on a winding road, in rural texas. Mechanic pulled the "sealed" housing, and discovered that the majority of the wires in the headlamp assembly had faulty insulation. The insulation had "flaked" off to the point that many of the wires were exposed, causing a short circuit, and failure of the headlamp. Researched the issue on many forums, and it is a common occurrrence. Replacement costs of each headlamp assembly is approx $1500. The use of subpar insulation appears to be the cause of this safety issue.

Filed Jul 6, 2016 · Brakes, Electrical · 140,000 miles · FL

When I realized a lightbulb in my headlights went out I bought the bulb online ready to replace it. I realized when replacing that the wires connecting to the headlights are completely flaked off. So I wanted money on a new bulb because it won't light up regardless. Now this not only causes the bulb to not work but it messes with the lights in the whole side of the headlight. My entire left headlight tweaks. Sometimes jus one parking light is out, then it's the high beam that doesn't work, then it's the low beam. Sometimes when I have low beams on the left headlight has its high beams on by itself. All this happened because I tried to change a bulb and the wirings jus flaked off as soon as they moved or bended a bit. This is very dangerous because my headlight won't work sometimes and that makes me not so visible at night. Also I end up unintentionally having my high beams on with no way for me to turn it off besides completely turning off my headlights. Pretty sure it's an electrical or fire hazard too to have a bunch of naked wires side by side. Fault number 2 is the brakes. When coming to complete stop my car jerks. There's nothing wrong with the brake system. I talked to a couple people with the same model car as me and they all had the same problem. It just happens once the car gets to a high number of miles. Something should be done about this because a functional car shouldn't be jerking when coming to a stop. Especially if the brakes are in perfect condition.

Filed Jul 17, 2015 · Body, Electrical · 105,000 miles · FL · fire

We would like the federal safety agency to be aware that myself and a few colleagues own bmw and have experienced this issue. Bmw has purposely built these vehicles to fail after the warranty period when a few months after the 100,000 mile warranty we began having problems specifically with the seals around all all windows including windshield and rear window as well as the seals around the trunk, however at the bottom of the trunk bmw keeps a main component board underneath the spare tire , once the seals begin to fail it causes water and moisture to gain access to this compartment and cause the board to ignite and catch fire and cause car to go crazy with acceleration and deceleration, why place a main component in this location with 10 feet of extra wire and no drain, I would also like to point out all bmw's of the same year experience m melting of the plastic interior parts and the paint to completely break down underneath the clear coat no matter how much ax is applied these are major flaws and bmw is well aware of them, there vehicles and service is terrible they should not be allowed on the road

Filed Apr 6, 2015 · Electrical, Seats · 75,000 miles · CT

Bought the car in aug started using the seat warmer about december of 2014. Here and there upon using I'd smell something burning so I would turn it off! But not all the time when using the warmer did I smell burning! Late march my husband noticed a burn hole on my driers seat, I instantly remembered the burning smell when sometimes using the seat heater! I'm lucky I was not burned but my driver seat is ruined and I'm now afraid to use the heaters, ever!

Filed Feb 20, 2015 · Electrical · HI

The wires in the head light assembly are brittle and break upon just touching them. Causing day time running lights to fail as wires are bare and touching each other. This is also a fire hazard.

Filed Jun 14, 2012 · Electrical, Transmission · 71,457 miles · AL

The car beeps every few miles and a warning light shows it need an oil change, I had just gotten a change, so they changed it again, the next day the bells started ringing again. Also the gear shifter went out. It is still ringing.