Hi all,

2010 s550 4matic with 12k miles...has been having blue smoke/oil smell on am start up for a few seconds....only occasionally, but now that its colder, its happening more often. No issues during the day or under acceleration. Showed to the dealer, no codes everything fine. No oil consumption. Any similar storiesIs this common?i read some people having similar issues with their GL trucks and such...

thanks!!