Was just reading this old thread and got a good laugh out of it...
I understand that if your LC is not working that you would want to take your car to the dealer to have it fixed...that being said, just imagine what the tech who works on your car thinks when he reads the service order and it says something along the lines of "Customer states LC not working. Check/Test LC" The tech's reaction is probably
Just something to think about. However if they fix the problem then all is well.