Does the Subaru Car Key Have Hidden Functions?

[DeWeston]

Yes, it can be linked with seat memory. Some other practical functions are as follows: 1. The sun visor can block side sunlight: Sometimes the sunlight from the side is very glaring and affects driving. This function can be achieved by flipping the sun visor. Both the driver and passenger sun visors have this function. 2. Key battery dead: Many keyless entry car keys now have a hidden mechanical key. Pulling out the mechanical key allows it to be inserted into the lock cylinder to unlock the car. 3. Child lock: Designed to prevent children from accidentally opening the door from inside the car, which could be dangerous. 4. Fuel tank filler direction: This function comes in handy when refueling a different car.