Tell us what still works.
Does the remote unlock the doors? Does the metal key turn? Does another key start the car? Include the year, make and model. A dashboard message or a damaged fob case may also help describe the situation, without guessing at the cause.
Name the actual parking facility.
SEA terminal parking, a hotel lot and an independent airport parking business are different locations. Give the operator, entrance, level or row and any access restrictions. Confirm whether outside assistance can enter. Being close to the airport does not mean every parking space has the same access.
Missing is different from locked inside.
Opening a door does not replace a lost ignition key. If no working key remains, discuss the key and programming needed for your vehicle. If it disappeared during a trip, the airport lost-key guide explains where to start looking.
Keep the owner involved.
Have the information needed to establish ownership or permission. If documents are inside, say so. For a rental car, contact the rental company before arranging outside work; it may have its own assistance process. A broken or bent key is worth keeping for assessment rather than forcing back into the lock.
Getting inside and getting moving are different jobs.
If a working key is visible on the seat, restoring entry may be the immediate need. If the key is missing, opening the vehicle does not give you a key that starts it. If you already have the key but the car will not start, the cause may lie elsewhere.
Describe those facts without choosing the repair in advance. A remote button that works is useful information, but it does not prove the starting authorization is working. Likewise, an unresponsive remote is not enough on its own to identify a failed fob.
Keep the parking details together.
After a trip, the parking confirmation can be more useful than the airport's name. It may identify a private operator, an off-airport lot or a hotel shuttle arrangement. Check the row, level and nearest vehicle entrance, then ask the operator how an outside service would reach the car.
Tell the person arranging assistance if the car is behind a gate or in a height-restricted garage. A public road, a terminal garage and a private lot do not have identical access rules. Do not assume a parking operator and an independent locksmith are the same service.
Before buying another key.
A working spare can help distinguish a key problem from something affecting the car itself. Keep any damaged key and its case available, but avoid forcing a bent blade. If replacement is the next step, our car key and fob page explains the functions worth including in the request.