Could be a bad voltage regulator. They do funky things sometimes.
Pros: easy to replace
Vehicle:
BMW
Reviews of OEM BMW parts For Business
Average Rating
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The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
3.3
Manufacturer Ranking
#159
648
Spare Parts
83
Country
Germany
Spare Parts
Comparisons
I had one with the battery that lasted just under 12 years.... Old original BMW batteries are built different! Especially if the car is driven regularly.
Pros: lasted 12 years, built different
I have a BMW e36 and it is standard practice to run an extra quart of oil at the track to prevent oil starvation and lifter tick. I have been doing it for years with dozens of track days along with many other people I know with no issues.
Pros: prevent oil starvation
Vehicle:
BMW
I embarked on the full M3 control arms for the front some rear. The M3 arms have more solid less isolated bushings. It was amazing how much road feel you get back. Some people can’t take the NVH, and go back.
Pros: improved road feel, solid bushings
Cons: increased NVH
Vehicle:
BMW
zhp rack is my favorite mod, and I have many. Even if you're not tracking, the biggest affects to driving feel are steering and tires. The lock-to-lock is largely irrelevant on public roads but the feel makes a big difference vs the other racks.
Pros: favorite mod, improved feel
Vehicle:
BMW
Regarding the X3M - I have about 9 months and 6k miles or so dailying mine. It is firm but I don't believe it's as punishing as most reviews mention. The thing is a monster man. I don't know why anyone would need anything more in a daily. It handles easily as good as my RS3 did and maybe even less body roll despite being much higher CoG and the RS3 didn't roll much either. It feels direct and definitely feels rear driven.
Pros: handles easily, feels rear driven
Cons: consumables, worse mileage
Vehicle:
BMW
Mileage: 9656 km
Coolant systems, valve cover gaskets, flaky electronis, typical BMW stuff are the main issues, and it sounds like the valve cover gasket on that one needs replacing.
Cons: Coolant systems, flaky electronics
Vehicle:
BMW Z4
I went through 2 windshield in a couple of weeks. First one was because a motorcycle rider in the fast lane kicked up a rock and it hit my windshield in the lower left corner by the vin. I was in the other lane. Fluke accident. it started as a small chip but over the next 30min the crack moved across the windshield. Never seen that before. I got it replaced at the dealer 3800.00 later. A few weeks later I hear a huge bang like something hit my car and a huge crack is now across my windshield. I was not tailing anyone. I think the windshield might have been installed incorrectly or was defective and cracked from some stress. Another 3800.00 and this one seems fine so far.
Pros: current one seems fine
Cons: cracked easily, defective, stress cracks
Vehicle:
BMW
I think the glass is just really soft. The windshield on my F82 was completely sandblasted when I bought it. I ended up replacing it with OEM BMW glass and now keep a much wider distance between me and the vehicles in front lol.
Cons: glass soft, sandblasted easily
Vehicle:
BMW M4
2023 X7 3 months old two windshields replaced. At this rate I think I'll need a subscription based windshield service. I've been driving for over 30 years, had Ford, Mercedes, Toyota, Doge, and other cars. Not a single chip or crack ever. With the beemer - got hit by a rock twice, each time big chips and immediate crack. And the rocks that hit my windshield weren't even that big (judging by the sound of it I want to say in other cars I've gotten peppered by bigger rocks). And to add insult to injury, I kept extra distance from the car in front of me today (new habit since the last -my first ever- crack), just so some douchebag could cut in front of me to kick up that £#*&¥% rock that cracked my windshield ????
Cons: chips easily, cracks easily, poor durability
Vehicle:
BMW X7
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