Need to unhook the negative battery terminal (at a minimum) of my 2003 Jetta to install a stereo add-on. After removing the battery cover (black plastic), noticed only one nut on the stop of the battery terminal that looked like, even if i removed it, wouldn't allow me to remove the cable to the terminal.
What needs to be done to remove the cable from the negative battery wire and which tool is needed? Almost none of my tools have plastic handles for what that's worth... don't want to have to buy anything special to do this.
BTW, it's my first time. No kidding, huh? hehe