In my experience this is almost always something emissions related. Oxygen sensor, etc. Could also be any other abnormal sensor reading such as fuel pressure.
I don't know what the "worst" thing it could be. Andrew Strasfogel via Mercedes <mercedes@okiebenz.com> writes: > WHat's the worst thing that the CEL could reveal? > > On Mon, Oct 5, 2020 at 8:42 AM Floyd Thursby via Mercedes < > mercedes@okiebenz.com> wrote: > >> HELLO VINCE >> >> >> https://charlotte.craigslist.org/cto/d/charlotte-2003-mercedes-benz-for-sale/7208085588.html >> >> -- >> --FT _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com