Generic readers should work, i have an ebay jobby for £15 works just fine, its an ELM327 wifi version, ive used it on my DC5, a newish Audi TT, and an old Seat Leon TDI, worked fine with all of them.
Generic readers should work, i have an ebay jobby for £15 works just fine, its an ELM327 wifi version, ive used it on my DC5, a newish Audi TT, and an old Seat Leon TDI, worked fine with all of them.