One problem related to wiper has been reported for the 2004 Lexus GX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Lexus GX based on all problems reported for the 2004 GX.
Dashboard has become sticky, cracked, and is now so shiny we have to drape a towel over the dash as headlight glare makes driving at night very dangerous. Lexus acknowledges they had a bad batch of dashboards and no longer uses that vendor. Lexus corporate has respectfully declined repair claiming the issue did not surface until limited window expired. Previous class action lawsuit.