Seems like the receiver should use values it can trust to index the logos. Some kind of simple hash would be trivial to implement and likely as effective. If t

Seems like the receiver should use values it can trust to index the logos. Some kind of simple hash would be trivial to implement and likely as effective. If this is what could happen when you omit a dot, good luck if there's a malicious payload. Infotainment systems generally won't get the safety critical audits/oversight that other car systems would get.