2011 Lexus IS 350 User Guide - Page 83

1-4. Opening and closing the windows and retractable hardtop NOTICE n Precautions for opening/closing the retractable hardtop l Before operating the retractable hardtop, make sure that the areas 2.3 ft. (70 cm) above the roof and 1.2 ft. (35 cm) behind the rear bumper is clear of obstructions. l Do not put any items or packages on the package tray even if they are extremely small. l Do not store luggage on or allow anyone to sit on the retractable hardtop. l When the outside temperature is -4°F (-20°C) or below or if the side windows are frozen shut, do not open or close the retractable hardtop. l When opening or closing the retractable hardtop, turn the rear window defog- gers off. l Do not leave the vehicle for an extended period of time with an open or close operation incomplete. l Do not open the trunk lid while the retractable hardtop is operating. l If the retractable hardtop is operated repeatedly within a short period of time, the motor protection circuit may activate, causing the roof switch to be disabled. In this case, turn the "ENGINE START STOP" switch to ACCESSORY mode or off and, after waiting for a while, perform the procedure again. l Do not place anything on or under the luggage cover. l The luggage cover should be attached securely. Protruding luggage may inter- fere with the proper operation of the retractable hardtop, causing it to become damaged. n To prevent battery discharge Do not operate the retractable hardtop repeatedly when the engine is off. 90