I am kind of like you, I got my D a month and a half ago and the JBD w/CAN tool is on its way. I have 2,100 miles on now and had the windows tinted the first week. I love the car. Can someone explain or point me in the right direction: My understanding is the CAN tool can only tell you if you have a fault code store in the ECU and can clear it, without the need for a PC/laptop. I don't understand what the PC is being used for?? Is there an application on the PC that reads the codes? Is this a different tool than the CAN Tool used to do this?
Thanks in advance