One problem related to body has been reported for the 2008 Lexus RX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Lexus RX based on all problems reported for the 2008 RX.
Automatic rear door does not open in hotter weather. Vehicle is consistently garaged. Latch on rear door melts and black gooey tar rubs off on fingers and hands when opening door. Dealer said to replace this melted tar like door latch is $650. Automatic door does not open in heat. Lexus says there is no fix for this.