I've been having a knocking noise from my front end for a while. Initially, I only noticed it when it rains. Now it happens when I'm backing out of the driveway and driving around town. It happens whether or not I hit a bump. I've taken it to a dealership on several occasions and they couldn't get it to make the sound. They told me to bring it back if it doesn't stop. They have been unable to find the cause. I'm hearing it more and more now and plan to take it back to a dealership one last time before I decide whether or not to keep the vehicle. It's ridiculous that I've already had 4 recalls on it. They should just give us consumers credit towards an equivalent vehicle at this point.