3
questions

Lost some transmission fluid and to replenish 1 or two quarts

The battery of my Mercedes E550 2011 was down and after recharging it the instrument cluster is not working anymore. Can it be that a fuse is disonnected? How can i fix this?

on E when stalled and added gas from a can...started up and ran fine. About 1 hour later went to drive again, went about 2 miles and clicking sound came from engine. Began to stall and when I pulled over it smelled like fireworks and smoke was coming from the engine. Turned car off and it stopped.