u/android5555

▲ 26 r/BmwTech

Auto start stop on BMW - do you think it causes more parts to wear faster?

I just read this washington post article where it discusses the politics of auto start stop. Im not interested in that part of the article but saw that Kelly Blue book claims that newer auto technology can handle the wear from auto start/stop technology. I have a 2022 G30 where I cant turn the feature off, unless Im in full time sport mode, and just replaced my starter at 55k miles. Apparently this is pretty common with my G30 where replacing starters this early in a car's lifespan has never been my typical experience. Do you guys think the auto start/stop contributes to more wear/tear or do you think Kelly Blue book is right? Despite changing my starter, I dont mind the start/stop on my G30 as I do think BMW did it well, but I do wish I could turn it off without being in sport mode. I also had to pay ~$1200 to have my starter replaced which I wasn't very happy about. Not sure if this is a common part to go bad this early on BMWs though simply because of the part itself versus it being used for auto start/stop. It was ~$1200 to have my starter replaced....not sure I would trade 10% in gas efficiency for dealing with that again (if the starter failed because of auto start/stop).

link to article - https://apple.news/A8wQgb-6tRbG3OKqhGsTB-Q

Might be paywalled but I have a subscription to apple news where I read it.

reddit.com
u/android5555 — 10 days ago

Need to hit start button 3 times for the car to start - 2022 G30 540i Base

Randomly had a weird start last week where I hit the start button, the car didn't do anything for 2-3 second and then started. Got a drivetrain error but went away on next start.

Nothing happened for a week.

All of sudden today, I go to start the car after sitting overnight and nothing happens after hitting the start button (but dash comes on). Try again, nothing, try one more time and it starts. This has happened a couple of more times today where it just says repeat start. Anyone have ideas? Starter? Battery maybe? Any help would be appreciated.

I have an appt. scheduled for Wednesday.

reddit.com
u/android5555 — 2 months ago

Need to hit start button 3 times for the car to start - 2022 G30 540i Base

Randomly had a weird start last week where I hit the start button, the car didn't do anything for 2-3 second and then started. Got a drivetrain error but went away on next start.

Nothing happened for a week.

All of sudden today, I go to start the car after sitting overnight and nothing happens after hitting the start button (but dash comes on). Try again, nothing, try one more time and it starts. This has happened a couple of more times today where it just says repeat start. Anyone have ideas? Starter? Battery maybe? Any help would be appreciated.

I have an appt. scheduled for Wednesday.

reddit.com
u/android5555 — 2 months ago
▲ 1 r/BMWG30

Need to hit start button 3 times for the car to start - 2022 G30 540i Base

Randomly had a weird start last week where I hit the start button, the car didn't do anything for 2-3 second and then started. Got a drivetrain error but went away on next start.

Nothing happened for a week.

All of sudden today, I go to start the car after sitting overnight and nothing happens after hitting the start button (but dash comes on). Try again, nothing, try one more time and it starts. This has happened a couple of more times today where it just says repeat start. Anyone have ideas? Starter? Battery maybe? Any help would be appreciated.

I have an appt. scheduled for Wednesday.

reddit.com
u/android5555 — 2 months ago