One problem related to assist has been reported for the 2023 Lexus RX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2023 Lexus RX based on all problems reported for the 2023 RX.
When driving Lexus 2023 Rxh with all safety except lane assist features, it suddenly veers to the right under specific conditions below - have enabled proactive driving assist - the car is travelling on a straight road, and has line markings (yellow left side, white right side) - there is a right turn to the side of the road, and the white shoulder markings taper off and merge to the side of the road (where there is a right turn) the car suddenly veers right and follows the white shoulder marking ignoring the yellow central line and the straight road. Seems very dangerous. Note that lane keeping assistance is disabled (but I checked it since it needs something checked), adaptive cruise contro is not engaged (inner road), but other options are all enabled, including Lexus feature called proactivedriving assist. This is happening especially after the June 2024 firmware upgrade (or after dealer service).
| Warning problems | |
| Blind Spot Detection problems | |
| Assist problems |