Ac blower and power windows are delayed

Hello, no way to know why without starting some testing. A diagnostic tool should be used to see what's going on and why - by monitoring related component function and commands. The AC blower could be normal; I can't figure why power windows won't work when desired, engine off or on, with key on. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops