Finding a 30 pin Bluetooth receiver to work with cars can be tricky; compatibility can be very hit and miss. Generally speaking, if you have a digital radio they won’t work as the car will be looking for a digital, not analogue, signal.
If this is the case, please return the receiver by following our returns procedure. We would then suggest your purchase one of our AUX receivers instead:
LAYEN C-AUX - Bluetooth AUX Receiver
LAYEN BT-AUX - Bluetooth AUX Receiver
LAYEN TX-RX - Bluetooth Transmitter and Receiver