2011 Lexus RX 450h Owners Manual - Page 783

What to do if... What to do if...A tire punctures P. 606 If you have a flat tire P. 620 If the hybrid system will not start The hybrid system does not start P. 117 Immobilizer system P. 627 If the vehicle 12-volt battery is discharged The shift lever cannot be moved out P. 622 If the shift lever cannot be shifted from P The engine coolant temperature gauge enters the red zone P. 630 If your vehicle overheats Steam can be seen coming from under the hood The key is lost P. 623 If you lose your keys The 12-volt battery runs out P. 627 If the vehicle 12-volt battery is discharged The doors cannot be locked P. 62 P. 65 Side doors Back door The horn begins to sound P. 119 Alarm The vehicle is stuck in mud or sand P. 635 If the vehicle becomes stuck 706