What is the most common issue with the Vauxhall Zafira Life's power steering?

I have been experiencing difficulties with my Vauxhall Zafira Life's power steering. The steering wheel feels stiff and unresponsive at times, making it hard to maneuver the vehicle. It also makes a strange noise when turning. What could be the cause of this issue?

It is most likely a problem with the power steering pump. These pumps can wear out over time, causing loss of power assist. Another possible cause could be a faulty power steering belt or low power steering fluid levels.

I had a similar issue with my Vauxhall Zafira Life and it turned out to be a malfunctioning power steering control module. This part can fail due to electronic or mechanical issues. I recommend getting it checked by a certified mechanic.

I suggest checking the power steering fluid levels first. Low levels can cause the symptoms you described. If the fluid levels are fine, then it could be a problem with the power steering rack or the steering column itself.