Hello, my TPMS system has been bugging me for a few weeks with warnings that don’t go away permanently even after recalibration. Since the car is now 7 years old, I suspect that the batteries in the sensors have left the mind. To verify this diagnosis I wanted to read out the fault memory with my newly acquired diagnostic device from iCarSoft, except for some generic messages that could not be clearly assigned, but found no TPMS-specific message, no TPMS module is detected during the analysis. The TPMS maintenance function, which supports the device for some brands, is not generally available for Volvo. Now I wonder if Volvo has not ‘opened’ the TPMS module in general, so that a sensor change could only take place from an authorized Volvo workshop using VIDA or is my OBD device just not sufficiently compatible with Volvo? I can’t imagine that Volvo is asking for virtually all tyre services to register for VIDA, so that a sensor change could only be done by an authorized Volvo factory using VIDA or my OBD device is just not sufficiently compatible with Volvo.