When starting a cold engine, a -€œplume of blue smoke-€ can be seen emitting from the exhaust tailpipe for approximately 10-20 seconds. There is no engine malfunction light illuminated (no-€ turbocharger boost faults are stored) and no drivability issues are detected.

- Gilroy, CA, USA

I have smoke that comes from my exhaust pipe only whenever I first start my vehicle at the beginning of the day. I had a diagnosis done on my vehicle and was advised that my oil feed line was faulty. This is a known design flaw with BMW vehicles from years 2013 through 2016. I would like for BMW to repair the flaw on my vehicle since this is a known manufacturer issue which is something out of my control. Please contact me by email or cellular phone @ [XXX] or [XXX]. Thank you INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Plano, TX, USA

To NHTSA: Not too long ago the timing chain and rear differential pinion bearing went out on my 2016 BMW 320I ([xxx]) timing chain issue shouldn't occur on a motor which only produces 180 horsepower with no mods or tunes. The rear differential should definitely never give out unless you're pushing over 700 horsepower on a stock diff. Again my car has 180 horsepower and has never been modded. This is just ridiculous information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Simi Valley, CA, USA