For modules that use long coding the long coding helper will appear regardless of whether you use a new cable or not - provided the module does not use longer CAN messages that the older cables cannot handle.New device has coding helper for Caddy BCM 2018 ??
I would expect a MY 2018 Caddy to have an "Mk 7.5" style BCM, which does not use coding at all. Everything that can be modified will be in Adaptation channels. But I can't be sure without seeing a scan. Even a scan with an older interface would tell us that.New device has coding helper for Caddy BCM 2018 ??