I'd buy the cheapest eBay ELM327 Bluetooth interface I could find (or WiFi version, if you have an Apple device) and simply get a PayPal refund if it didn't work. Then buy the next cheapest...
I use dash command with my iPhone and works perfect for clearing faults.
You need a WiFi interface unit that plugs into your obd2 port to link up.
Brought mine off eBay for about £10