What is causing popping in steering column when turning steering wheel?

Hello, it could be a steering shaft noise - which can dissipate if lubricated. It could also be a sliding contact for the steering wheel controls - behind the air bag.- clicking. It's hard to know without hearing the noise and experiencing it first hand. A good technician near you should be able to determine the source of the concern. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops