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      08-17-2019, 11:54 AM   #99
German1967
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Drives: 2015 M235xi - 2022 992 C2S Cab
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Quote:
Originally Posted by CeEl View Post
Quote:
Originally Posted by German1967 View Post
After DME reprogramming and software installation 7/2019.39:

- Lane Assist no longer operating (no green lane symbol, no steering wheel vibration), while the function is ticked on and the car symbol in dash shows all driver assistance programs active.
- Seat settings lost (annoying but easily fixed)

Anybody else with the Lane Assist to other issues?

Cannot talk about stability of CarPlay yet - so far it came on immediately and did not drop but need more time to test in order to judge if any better than before.
Thanks for posting your experience! I suppose I will hold off with any software upgrades and DME programming for now. Overall, things seem to work quite well, even CarPlay works most of the time.

Would that be your recommendation for now?
So after resting (?) overnight, Lane Assist is back on. I programmed my seat and that's done, too.
CarPlay is still spotty... it dropped twice in two days. Maybe iOS 13 will fix this.

No other observations. Seems the DME recall is related to certain B58 engines and not Z4 specific. I got it done because I brought my car in for a 1,200 mile oil change (I know not necessary but peace of mind for me) and hence they did do the reprogramming.

If you have no issue and do not need to go to dealer for anything else, I am sure you can wait as they did not seem concerned with any specific timing on the recall.

There is some chatter on the G05 and G20 forum about the July update not always going well.
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