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The vehicle is experiencing a failure in the central electronics system, namely in the E93 component.


QuirkEinstein

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Greetings, everyone.

Upon starting my automobile, I was confronted with an error message indicating a 'Central electronics failure', accompanied by the illumination of several diagnostic symbols (see to the attached image).

The driving does not seem to have been impacted in any way, save for the inability to view the flat tire monitor. I am able to initiate and measure the pressure, but I am unable to see it for unknown reasons.

During my visit to the mechanics, I connected an OBD scanner, but no error codes were detected related to the electrical components. The only occurrence was an error code 00452a, specifically related to the Diesel Particulate Filter (DPF).

Subsequently, we replaced fuse 27 (Tyre Pressure Control/RDC) based on suggestions from several online forums, which indicated that it may be the potential cause of the problem. However, the issue persists.

As someone with little knowledge in mechanics, I am unsure about the best course of action. Would it be logical to consider buying a new RDC/TPMS? If that is the case, where can I get this?

I really appreciate any assistance that is provided!

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I suggest consulting with a nearby somebody who has ISTA, as they would be able to connect it to your system for diagnostic purposes.
If you are in close proximity to me, you are highly encouraged to visit and connect it.
What is your current location?

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