Is the control unit still responding via diagnostics? If not, buy an OEM part.

Check your sensors. If you can connect normaly to 55 module, your sensors died. Aswell had problems with faulty module and sensors from ali since get one which works

I made them check by the tire guy with the instrument that activates them and he showed me they’re active; making a diagnosis with Odis the result was “system turned off” so now I have to understand how to turning it on again!

Not properly coded if doesn't work after mib change

The MIB has nothing to do with the functionality. Even with the MIB removed, it still works perfectly fine for me.

2 hours ago, Cairus said:

The MIB has nothing to do with the functionality. Even with the MIB removed, it still works perfectly fine for me.

That’s the point: until last week I was able to see the pressure values as on the Amundsen, then on rear wheels pressure was lower, after restoring 2/3 days later I got the message I posted above. Do I have to code again from beginning or any other idea/proposal?

Any other present error codes in 5F or 65 module?

In the 65 says “control unit switched off” (or something like that)

10 hours ago, Cairus said:

The MIB has nothing to do with the functionality. Even with the MIB removed, it still works perfectly fine for me.

the TPMS retrofit touches a number of modules, including the MIB (5F module).

changes r made to the following modules:-

• Gateway (19)

• Instruments (17)

• ABS (03)

• Information Electrics (5F)

so perhaps something got reset or messed up when the OP changed the MIB?

It is indeed correct that the 5F unit must be modified for the retrofitting of a direct tire pressure monitoring system; however, this only involves a "BAP" (Operating and Display Protocol). Many functions run via the MIB, but they continue to operate normally even if the MIB is removed.

Naturally, traffic sign recognition does not function correctly in "fusion" mode, as the system incorporates data from the navigation map for this feature.

Edited 3 hours ago3 hr by Cairus

2 hours ago, JR RS said:

the TPMS retrofit touches a number of modules, including the MIB (5F module).

changes r made to the following modules:-

• Gateway (19)

• Instruments (17)

• ABS (03)

• Information Electrics (5F)

so perhaps something got reset or messed up when the OP changed the MIB?

Point is before swapping the MIB my friend made with ODIS a backup of both of 5F presets and adaptations but maybe something went lost… @JR RS I don’t remember : was in Your guide a list of all the codings to do in all the control units You said with ODIS and/or OBD11?

46 minutes ago, Benja77 said:

Point is before swapping the MIB my friend made with ODIS a backup of both of 5F presets and adaptations but maybe something went lost… @JR RS I don’t remember : was in Your guide a list of all the codings to do in all the control units You said with ODIS and/or OBD11?

the code changes n adaptations can b done using VCDS or OBDeleven.
the parameter file (dataset) for the TPMS module (65) need to b done via ODIS or VCP.