I'm researching diagnostic cables, and HEX-USB+CAN are three acronyms you find next to each other.
I know USB is how the cable connects to your computer, and CAN is the controller area network bus standard to allow messages to be sent around the car. Anyone know what the HEX part means?
Hi,
Got a 2nd hand 2013 Q3 quattro on Saturday as a family car. I'm quite keen on learning more about it and the MMI as things have changed since our last Audi which was an A3. I also want to do some of the maintenance myself so will probably be asking for advice about that.
Pete
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