BMW X3 F25 N47 Timing Chain Failure — xDrive20d
BMW
X3
2010
N47 2.0d
⚡ Quick Summary
Severity Level
High
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Can become a safety issue if left unresolved
Urgency Level
🟠 Fix Soon
The N47 diesel in F25 X3 xDrive20d has the same rear timing chain issue as E90/F10 cars. Cold start rattle indicates chain stretch. Repair is more expensive than on saloon applications due to X3 drivetrain complexity. Cost: £2,000-3,500.
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 X3 2010 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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