Hi All,

I replaced my airbox with the Gruppe M air intake this afternoon and drove home fine. I went out for another drive after dinner and about 20 minutes in I noticed a "check exhaust system" light on the dash. Now, I have no idea if this is caused by the changing of the air intake or because I bottomed out a few days ago and scraped the exhaust pretty hard, but would rather avoid going to a mechanic if it's something I can identify myself.

Has anyone heard of the exhaust system light coming on after changing air intake or is it something I should get looked at by a mechanic?? Anything I can see by looking myself??

Thanks,
CSR