Hello, this is my first post on the forum. I just got a 2009 SLT quad cab 4X4 and love the truck! I have a minor problem I could use some help with. The "approach" LED's in the driver side mirror turn signal indicator are not working. The ones on the passenger side work fine, but the ones on the driver side do not. The actual turn signal indicator on this mirror works fine. I searched the owners manual and cannot find the dis-assembly instructions to remove the lens to see what is going on in there. Any info would be appreciated. TIA!