| MFSW and signalling protocol
Hi guys, what type of interface is implemented between the Multi-Function Steering Wheel and the Head Unit?
Is it CAN?
I'm thinking of utilizing the last unused button for a GSM Handsfree hook switch. Are there any ready-made microcontroller-based interfaces around with a relay output or similar?
All interfaces I've seen is just for interfacing to a HU of some make.
Regards, Tore |