How to access non-PTCAN bus messages
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evMacGyver
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How to access non-PTCAN bus messages
At least on E65, and I think another models too, divides PTCAN bus from the rest of the car. I would need to get IHKA messages, so I could adjust heating and cooling according to adjustments. Also some another messages are not on PTCAN. It might be different with newer all CAN bus BMWs, I'm not sure but I think E65 uses also K-bus after gateway module?