To get rid of the faulty tyre pressure meter reading, it is necessary to initialize the RRA system in BMW 5 E60. You do this by completing the following steps:
-start the engine;
-enter the "vehicle settings" menu and select the "RPA" submenu.
-select "set tyre pressure" and press "yes";
-to start driving.
The message "Initialing" should be displayed, followed by "Status: active", followed by the "Failure of the bus" error.