2013 Lexus GS 450h Owners Manual - Page 713

7-2. Steps to take in an emergency Warning message Details Correction procedure (If equipped) Drive for a short while and check if the display updates. If the radio wave conditions improve, the display may return to normal. If the tire pressure is still not displayed after driving for Indicates that the tire several minutes, stop position information canthe vehicle in a safe not be recognized place, turn the power switch off then on again, and start driving. If the tire pressure is still not displayed even after repeating this several times, have the vehicle inspected at your Lexus dealer. Indicates that the pre-collision system is not curCheck the grille cover rently functional because and the sensor and clean the grille cover or the them if they are dirty. sensor is dirty In case of overheating, This message also the system will become appears when the prefunctional once the syscollision system is not tem cools down. functional due to overheating. 7 (Flashes) (If equipped) When trouble arises *: Refer to the separate "Scheduled Maintenance" or "Owner's Manual Supplement" for the maintenance interval applicable to your vehicle. GS450h_U (OM30D01U)