Lexus RX350 Door Lock provides cabin security as it stops the door of the cabin from opening if the driver does not wish to open it. Early versions of the RX350 were based on a traditional Door Lock key cylinder with the interior knob connecting rods to the latch so that a turned key or pressed knob blocked the outside handle. As the Lexus lineup became more modern, power Door Lock systems added electric actuators that followed the commands of a door switch or master switch and allowed the RX350 driver to command all the latches without leaning across the seats. Remote keyless entry followed, a fob transmitting coded radio signals to a receiver which snaps each Door Lock locked or unlocked and flashes the lamps or horn for feedback. Today, the Lexus RX350 also provides automatic locking that secures every Door Lock when the vehicle shifts into Drive or reaches a preset speed then unlocks in Park, while a proximity feature can free the latch when the smart key approaches, giving layered mechanical and electronic security for Lexus owners.
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