Hello dear forum, at the online mail order store or at the auction house there are for some time OBD 2 adapters that work via Bluetooth. Simply install smartphone app and then connect the adapter with the OBD socket. My questions: Who has tried something like this, with which software. From which dealer you bought this. Can you also put the service control light back with it? Thanks for the answers. Volvo, you say he has magical powers….