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  1. Diono Canada
  2. Radian 3QX

Radian 3QX

All-in-One Convertible Car Seat

Product Information

  • Where are Diono products made?
  • Where can I find information about recalls?
  • Is the Styrofoam replaceable on Diono car seats?
  • Can you recycle Radian car seats?
  • Will Diono remove flame retardants from their all-in-one convertible car seats?
  • Why does Diono use steel in their all-in-one convertible car seats?
See all 14 articles

FAQ

  • How can I protect my Radian® car seat when my child is potty training?
  • Can I use a mirror with the Radian Q-series?
  • How do I sanitize my seat?
  • Does the Diono Angle Adjuster have a weight limit?
  • Can your seat be used if my child is in a Spica cast?
  • Where do I find my Radian® manual?
See all 15 articles

Installation

  • How much room do I need to rear-face with the Radian 3QX?
  • Does Diono allow a gap between the car seat and vehicle seat?
  • Can you use a seatbelt extender to secure a car seat in a car?
  • Does the rear facing base need to be installed on my Diono car seat?
  • Can the Radian® 3QX touch other seats?
  • Can I install the Radian® 3QX with the LATCH (UAS) and vehicle seat belt?
See all 12 articles

Harnessing

  • Are harness pads required with the Radian Q-series?
  • Are the harness pads and center buckle pad required on my Radian® 3QX?
  • Where should the chest clip be on my Radian®?
  • Can my child wear a winter coat in their Radian® car seat?
  • How can I tell if the Radian® harness straps are tight enough?

Product Manual

  • Radian 3QX
Diono Canada
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