The air conditioning light may flash or an AC error message may be displayed. Our technicians tell us this is commonly due to a fault with the AC amplifier, as revised part is available to correct this concern.
2010 Lexus RX350 Problem Reports
RepairPal Verified 2010 Lexus RX350 Problem Reports
The remote engine start function will not operate in extremely cold temperatures (-22 degrees F and lower). Our technicians tell us no repair should be attempted, this is normal operation for the remote engine start system in this vehicle.
Various user interface issues regarding GPS, radio system, and heater controls, along with bluetooth operation have been addressed with a software upgrade. Our technicians recommend that if you have issues with these systems, checking for the latest software should be the first step in diagnoses.
The Check Engine Light may illuminate with a fault code P0505 stored. Our technicians tell us that this fault can be caused by a failed electronic throttle body assembly which will require replacement.