if someone could please inform me what i blew up i have a 93 400sel and the battery went dead so a friend of mine and i jump started it and on the end that was connected to my car was reversed so it shorted out then i went and got a brand new battery put it in and still did not start i have lights, radio, fan, power everywere and the battery was checked and it was good but no power to starter to turn the car over my question is that i checked the 2 fuse boxes one in the trunk and the other in the engine compartment and all the fuses are ok is there any other place to check ?