2007 SLT noticed right before 36,000 miles...intermittant, seemed to happen more in the afternoons....clicking noise when turning left or right, not grinding, could not feel it in the wheel. After researching on this forum - I realized I better RUN to the dealer. I was over 36K but they gave me fudge room on my mileage! Ended up replacing the column - same day repair, they wouldn't say much but it was obvious they had seen this before....NO CHARGE!!!