Quote Originally Posted by aSimpleLife View Post
My current/previous mechanic treated me as a mushroom and just wouldn't tell me what the code number was.
That's annoying for sure

I would have recommended ODBLink - rock solid device with fast communications (you can actually do live monitoring/tuning)
Trouble is they are getting pricey now - more expensive than low end Autel

Perhaps this one is worth a try
Super Mini ELM327 Bluetooth OBD2 Scanner Diagnostic Tool FOR BMW VW Audi | eBay