I took Tab2 with Leaf Spy Pro, and a RioRand ELM to a car lot.. Could not detect any Bluetooth signal .
Tab searched, but no findee nothing...
RioRand ELM is supposed to flash.. but turned car on.. nothing.. cycled it again couple of times.
Defective, wrong dongle, stupid newbie error ?
Other things connect via blue tooth no problem-o.
Internet junk ?