Master21 wrote: ↑27 Mar 2018, 00:30Hi everyone. Like everybody I have problem with upgrading Rd4 to Rd45. Car: peugeot 207. Everything looks fine just bluetooth not working. Diagbox cannot communicate with hands free kit. My old Rd4 was factory fitted with separate Bluetooth/USB module. Mic Aux and USB wires from that module I moved to Rd45 radio. In Diagbox we activated usb-works fine. I cannot activate bluetooth. Maybe Rd45 foulty, even my android phone cannot find my cars bluetooth. Any ideas from what to start? Thanks.
Can I ask why you got an RD45 if your RD4 had the external Bluetooth and USB module already installed? I assume you are referring to the factory fitted BT and USB and not a third party one.
The RD45 already contains the hardware for Bluetooth and USB so does not require the external box.