(i didn't know where exactly to put this so sorry if its in the wrong area) so sometime last week my smart car didn't start up and gave me the 3 lines on the dash and we don't know what exactly is wrong with it. we did tests got some error codes and stuff but today i figured out a fuse was blown and replaced it and that still didn't start the car. Then we tried to recharge the battery and still nothing we currently have the battery unplugged to see if that will do anything but we realized today that the car can no longer shift between gears i went through the forums to see if anything i can go off of but everyone is saying try the battery first. also the model is the 2010 smart fortwo passion (its one of the 2010 models)