I own a 1997 BMW 328is and the computer shows that I need to check the brake light circuit and to read through the owners manual for help. What do you think the problem is ?

I know there is a 3,5,6, and 7 series…. what are the other ones?
What are the differences (in much detail please)?
I ALWAYS CHOOSE A BEST ANSWER – BMW ENTHUSIASTS ANSWER PLEASE !

I am looking to get a BMW soon, and I have heard good things about the E30 and E36s. Both being from the 90s, they would be in my price range.
Which year and series BMW would make a good first car, when taking into account reliability, and cost.
Also, how many miles should I look for on it?

I’m looking specifically for info on maintenance required for each. Does series 5 BMW’s require more maintenance than series 3?

I bought a PreciseFit today and they were compatible with my bmw.
does anyone know a brand that will fit on a 2000 bmw 528i?

I would assume theyre already good quality bc they are speakers that came installed in a BMW, but I do not know anything about speakers or sound quality. Of course i can always get better quality speakers, but would it be worth it if I spent $150-$200 to replace them?

Im interested in buying a bmw. Not to old. But from what i hear the problems mechanically can be costly. How much miles on a bmw should i not consider because of it being unreliable?

My headlight covers on my 2000 BMW 528I are no longer crystal clear but are now cloudy looking.
Any tips on how to make them clear again would be greatly appreciated.

I was trying to check the engine level of my BMW but couldn’t open the cover. I tried pulling up, twisting then pulling up, and then finally tried to pull up harder. Not one of them worked!
How do I actually open it?

I purchased a 06 330i last week. The dealer “Cunnigham BMW” the worst dealer ever cheated me on the maintenance upgrade for 6 yrs 100k miles for $2600 bucks. They said i could change my mind and get the package off my BMW if i thought i didnt want it at a later time. I am trying to find out if 2600 bucks is worth for 2 years of upgrade?