Can I continue to drive with Check active air flap system on 2011 Kia Optima?

Hello, there's more to it that requires diagnostic testing. What is the trouble could you have that you have decided this is a concern? Are there engine performance problems occurring? Is there anything wrong with the way the vehicle is driving? There are many different things that go into what is safe to drive or not, so I'd have to direct you to a shop near you to give you better first hand guidance. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops