[Nick_Man25]

Hi guys,
This is my first post in this forum, sorry for my bad english but i'm italian.
I'm having and headcache with a problem on my 2018 BMW F20 LCI.
I Have TPMS sensor equipped in my car but the Idrive not shows tyres' pressure and temperature. I already tried to replace all the tpms modules with original BMW modules but unfortunately the issue is still there.
I tried to reset the RDC system from the idrive system, after a 30 minutes of drive still no infos about psi and temps.
I also tried to unplug and plug back the RDC module with no luck.
The Idrive screen is not showing any RDC system failure, so i don't think the problem is caused by the radio module.
I did a diagnose with ISTA-D and it shows a problem with an ECU called ICM and the error showing is "D018E8 MESSAGE(RDC Tyre Status, 280.0.8) Missing Receiver ICM, Transmitter RDC".
When i reset the fault memory after another scan the fault comes back again.
I don't any idea how to solve this problem, do you have any solution?
I attach some images below.
Thanks for the help!