Might be worn drive shafts or loose wheel nut
Assuming this is an older car a knocking noise on turning could mean one of the drive shafts is worn. Other things to check - are the bolts tight on the front wheels, if a very high mileage it could be worn wheel bearings.
CV joints or strut brace is loose
License plate like bulb, on a Citrogen Picasso, can be changed by pushing the bulb in and turning at the same time. The bulb will come out. Insert the new bulb.
if its a knocking noise whilst turning or in really bad cases constant then one of the half shafts constant velocity joints is probably failing due to the rubber gattor
A single knocking noise when braking or turning can be caused by a faulty axle. The cost of replacement is usually around 1,000 dollars.
The squeaking noise when turning your Citroën Xsara Picasso could be caused by worn or damaged components in the suspension system, such as bushings or ball joints. It may also originate from the power steering system, such as low fluid levels or a failing pump. Additionally, check for any debris caught in the wheel wells or issues with the brake components. A thorough inspection by a mechanic would help identify the exact cause.
Its Your CV Joint Or Your Wheel Bearing ........... if it is your cv joint you will hear the knocking or clicking sound especially whilst turning corners.xxxx
Bad CV joints. Replace the CV joints.
Could be the CV joint is dry or has failed.
your cv boot has torn and needs replacement
To reset the service indicator Citroen C3, push the button on the instrument panel. Hold it for 10 seconds while turning on the ignition.
could be your steering is messed up for the turning. but for the transmission you could have blown piston