Interior CAN bus fault

I've seen this fault for a while… every time I do quick test… and I'm not able to clear/erase this. My LCP (Lower Control Panel) is Parktronic On/Off switch ONLY. Is this what I need here? 2003-2011 Mercedes-Benz Switch Assembly 211-821-69-58-7167 | MB Parts Hub

I've seen this fault for a while… every time I do quick test… and I'm not able to clear/erase this.

My LCP (Lower Control Panel) is Parktronic On/Off switch ONLY.

Is this what I need here?

2003-2011 Mercedes-Benz Switch Assembly 211-821-69-58-7167 | MB Parts Hub

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