How do I return my rental vehicle after hours at the SeaTac Rental Car Facility, and where are the drop box locations and garage levels?

When returning your rental vehicle after regular operating hours at the SeaTac Rental Car Facility, you must park the vehicle in the designated return area on Level 1 or Level 2 of the parking garage. After securely parking and locking the vehicle, make sure to remove all personal belongings. You are required to record the exact odometer reading, the fuel gauge level, and the exact return time on your rental contract. Proceed to the rental car return center on Level 1. The after-hours key drop boxes are clearly marked and securely mounted on the wall directly adjacent to the rental counters. Insert your completed rental contract and vehicle keys into the slot. Please note that vehicles returned after hours will not be inspected by an agent until the facility reopens at 6:00 AM the following morning. Therefore, the exact time you drop the keys in the box will be recorded as your official return time. If you fail to drop the keys in the designated box and leave them in the car, a $250. 00 administrative fee may apply for key replacement and security re-keying. Once the return is complete, take the elevator to Level 3 to access the pedestrian walkway that connects directly to the main Seattle-Tacoma International Airport terminal.