CT5-V 2025 CT5 Blackwings - have your dealer check oil plug on the front of the engine (Service Bulletin attached)

[leres]

Hopefully someone can post details on the specific plug in question, where it is, and what to check. When I first read this thread I was thinking it was the drain plug, but I gather now it's some sort of oil galley plug or similar.

From this thread, here's what I think it looks like:

 

[BBenning]

Just got my car back. This was the writeup on the invoice.

 

[CB34]

Took a look at my plug - seems ok?

 

[chrishuy]

View attachment 29544

Took a look at my plug - seems ok?

Yes yours looks fine - others have had the cap halfway pressed in at best.

 

[shbox]

Oil plug check could be a good addition to PDI. I think I would be checking my own now, anyway.

 

[Deneed4spd]

Maybe the person who didn’t install the Boeing door plug correctly left and started installing plugs at GM.