a bit lengthy to read, but none the less interesting..
http://www.jk-forum.com/showthread.p...Lift-Your-Jeep
according to him, "Long story short, I was told that it’s Chrysler’s policy to have dealerships immediately flag any and all Jeeps that comes in and can be identified as having been modified. Apparently, this scarlet letter is placed on your VIN as a way to help all dealerships know that your Jeep needs to be reviewed prior to having any warranty work performed as the part you are hoping to have fixed or replaced most likely failed due to those modifications. I specifically asked and have confirmed that this would apply to ANY lifted Jeep regardless of height or even if the lift in question was a Mopar kit. Yes, you heard right, even a Mopar kit installed by a dealership is supposed to be flagged."..