WDW wheelchair accessible bus

Step one - the driver opens the back door and begins the lowering of the ramp
The seats will be folded up to form a place for a wheelchair or ECV to park.
The ramp is fully lowered and the guest (and up to 5 members of their party) are invited to board. Wait for the driver to let you know it is ready for you to board.
You may drive straight on the ramp or back on. Some people find backing in is easier because it requires less turning once you are on the bus.
The wheelchair or ECV will be securely fastened down with tiedown straps. Wheelchair riders may stay in the wheelchair, but should use the bus seatbelt.
ECV riders should get off the ECV and sit in a bus seat because ECVs are more likely to tip when occupied.