2013 Lexus GS 350 Owners Manual - Page 756

8-2. Customization Item Function Mechanical operation key linked Default setting Off Customized setting On On (Open only) Off 1 2 3 - - O Power windows (→P. 145) and moon roof (→P. 148) Wireless remote control linked operation Buzzer sounds if operated using wireless remote control Off - - O On - - O 5 7 Off (the turn signal lights keep flashing if the turn signal lever is moved to the first position in - direction of flashing light) Off (the turn signal lights will be off if the turn signal lever is moved to the first position in direction of flashing light) Turn signal lever (→P. 184) The number of times the turn signal lights flash automatically when the turn signal lever is moved to the first position during a lane change (After flashing the turn signal lights when turning left or right while this function is off and the turn signal lever is moved to the first position in direction of the flashing light, the turn signal lights can be selected to be flashing or off.) 3 - O 8 Vehicle specifications GS350_U (OM30C34U)