When should I lower the adjustable bottom base on my Radian® 3RXT® SafePlus™ (Radian® 3RXT® Safe+®) car seat?

The Radian® 3RXT® SafePlus™ all-in-one car seat requires the adjustable bottom to be dropped when the passenger is riding forward-facing and weighs more than 12 kg. Simply locate the two bars on the bottom of the seat, squeeze together, and pull them out until you see the bottom has dropped and is locked in position.

If you are using your Radian® 3RXT® SafePlus™ all-in-one car seat in rear-facing or booster mode, you do not need to adjust the bottom. Remember to check that it’s locked into position each time.

Learn more about the Diono® adjustable bottom base and how to lower the base from our CPST below: