(c) Disengage the 2 claws and turn back the floor carpet as shown in the illustration.
Text in Illustration
*1
98. REMOVE REAR NO. 1 AIR DUCT (w/ Rear Air Duct)
99. REMOVE NO. 3 SIDE DEFROSTER NOZZLE DUCT
2010 Toyota Prius
(b) Disengage the clip and fastener.
Fastener
(d) Disengage the 2 claws and remove the rear No. 3 air duct.
(a) Disengage the 4 claws and remove the rear No. 1 air duct.
Repair Manual