Cabin filter OEM Toyota or OEM BMW

As a gzg50 owner, I will say: valve cover gaskets, coil pack plugs, suspension bags leaking, alternator, various small electronic gremlins i.e. headrest motors, seat warmers etc. I've had mine for almost 2 years and it's been the most reliable vehicle I've owned. Mine had a very faint cigarette smell but after changing the cabin filter and cleaning the interior I can't even tell anymore. Best car ever made.

Same issue in my 2019 M3. Replace the cabin air filter. Solved.

I've had to replace the cabin filter 2-3 times because of this problem. At first the smell would go away after replacing the filter, but eventually returns, usually when spring rolls around.

Yung cabin filter alikabok lang kaya ifilter pero amoy nope. Usok mula sa smoke bleching papasok pa rin.

Thanks for that, the last two times I had the stupid Stealership replace my cabin air filter, one guy managed to install it upside down, rotated 90 degrees and left the door loose; it was winter and that cold air blowing on my nether-regions was most uncomfortable.