Toyota Prius GEN 2 Passenger Extender Install Guide

Installation Guide: Thank you for purchasing extendmyseat brackets. Please follow the directions carefully and within 30 minutes you will be loving your new seats.
Inventory in Box:
2- extendmyseat brackets
4- black 3/8 x ¾’ stainless grade 8 bolts
1- M10 x 125 by 1.35” grade 8.8 bolt w/ washer
What you will need for assembly:
1- socket wrench
1- 9/16 socket & 1 11/16 SOCKET
1- Metric 13 socket (Prius uses metric bolts however a 9/16
works)
1- 9/16 flat wrench
1- 3/32 allen wrench
1- protective eyewear
Step 1- Remove the 2 Black extendmyseat brackets from the packaging and locate the 4 black 3/8” provided bolts.
Step 2- Go to your vehicle with a socket wrench, a 3.32 allen wrench and a 9/16 socket, eye protection and your keys. Remember to turn off your cabin lights.
Step 3- Locate the 4 factory bolts that hold your drivers seat to the vehicle. Take your socket wrench and loosen the 4 factory bolts. (2 in the front and 2 behind your seat, go to rear seat to locate) Remove the 2 plastic guards to locate the 2 rear factory bolts. Remove the 4 factory bolts and set them aside
Step 4- Unplug the 3 factory cables plugged into your car seat under the front portion of the seat. No tools required. Remember to plug these back in after you have completed the install.
Step 5- Remove your car seat carefully. (Approx weight is 25 pounds)
Step 6- Place your factory seat on a bench or on the ground on a clean sheet, towel etc...(don’t want to et it dirty)
Step 7- Locate the “U” shaped Bracket and loosen the 2 sized bolts. Now locate the (3) 3/32 steel screws and unscrew. The “U” shaped bracket should come out of the vehicle. This part is not necessary or controls any of the vehicles functions. Hold on to this however you will not need it to complete the installation.
Step 8- Lay down the 2 black EMS brackets inside your vehicle and line up the 4 hole locations. Start with the front 2 holes. Almost tighten the 2 front factory bolts into the 2 front EMS bracket holes. The (1) M10 bolt provided will be used on the hole facing the inside of the vehicle in the rear of bracket B. You will need this longer bolt to connect the EMS bracket the factory rear hole location. For the 4th factory hole, line up the last remaining rear hole on bracket A rear.

Source