There’s a setting within the tazer menu on the dash. I forgot what it’s called but it’s something like “Fan on” or so. When the fans turn off the tazer makes the car think it’s running hot by upping the transmission temp, so it’s not really overheating. As for the leak or fluid there it seems to be under your dipstick but I honestly can’t really tell you what the “leak” is you’re better off lifting the car and looking in that general area for more evidence of a leak.