There are 1 owner-reported speed control & cruise complaints for the 2006 Lexus RXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
2006 Lexus RX 400h didn't stop even after breaks were applied, it did continue to move forward and slowly push another car for about 15 feet until another car hit a pile of dirt.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026