05 w211 cdi limp mode with no warning lights
 

A day ago out of the blue my car went into limp mode. Only thing that changed was outside temp. Warmed up to 60 degrees. Drove it to work then after I got out 4 hours later it was all normal again. I haven't had time to take to see if any codes would show up. No engine light ever came on. Drove, idle and acted fine no smoke or nothing. Wondering if there is a EGR delete kit? In case that turns out to be the problem.

Happens sometimes, on every benz. If it doesnt come back dont worry. Drive and enjoy it.

u can try to disconnect the egr electrical connector. Sometimes thats the culprit.