Programming hidden features for Toyota and Lexus cars Opening and closing windows from the remote Opening the trunk and fuel tank with a single press One-touch turn signal Disabling seatbelt warning sound for driver and passenger Increasing smart entry sensitivity For Toyota cars from 2018 onwards and most Lexus models, all the above features are compatible. The price for the complete package is (100 SAR). For Toyota cars only, 2017 and older Compatible with opening the trunk from the remote with one or two presses and disabling the seatbelt warning for the passenger and driver.