Description
The BMW Z4 electric power steering system may experience faults due to internal component failure, resulting in a complete loss of power steering assistance and a constantly illuminated EPS warning light. Diagnostic tools may fail to communicate with the control unit when the steering column motor malfunctions. Our repair service resolves these issues using high-quality components that meet or exceed OE specifications, restoring reliable steering performance.
Common Faults
- Complete loss of power steering assistance
- Constant illumination of EPS warning light
- Failure to communicate with control unit during diagnostics



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