Learn how to fold down the third-row seats in your 2020 Lexus RX L. This informational How-To tutorial will go over the two easy steps needed to fold down the third-row seats in your new Lexus RX L. Step 1: Before folding the third-row seatback, HOOK the seat belt into the seat belt hanger and LOWER the seat headrests to the lowest position. Controls are located inside the rear passenger door trim or on the left-hand side of the cargo area Step 2: PRESS and HOLD the unlatch button until the seatback is folded completely. A buzzer will sound twice before the operation begins and twice when the operation is complete. PRO TIP: If the switch is released while the seatback is operating, the seatback will stop and a buzzer will sound continuously. Press the seatback button until the operation is complete to stop the buzzer sound. At Lexus, we are determined to provide the best driving and customer experience possible. In every one of our first-class luxury vehicles, you'll find the lat...