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BMW 520d G30 B47 Mild Hybrid 48V Long Term Guide — BMW 2017 | MyCarFault

BMW 520d G30 B47 Mild Hybrid 48V Long Term Guide

BMW 2017 B47 2.0d MHEV 190PS

On This Page: 🔧 All Repairs ⚠️ Avoid These 🔗 Similar Faults

⚡ Quick Summary

Severity Level

Medium

Safe to Drive?

✅ Safe to Drive

Safety Impact

No direct safety impact reported by owners

Urgency Level

🟡 Monitor Closely

520d G30 MHEV at 200,000 km: B47 EGR valve clean, 48V BSG battery condition, DPF check, ZF 8HP fluid and xDrive transfer case fluid (AWD).

Repair / Solution

No confirmed fixes yet. Share yours below.

⚠️ Wrong Diagnosis?

No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this BMW 2017 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

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