Solving the car puzzles gives a riddle

The riddle told where to enter and hinted at the location of the first "treasure".

Camera

iPhone X

Lens

iPhone X back dual camera 4mm f/1.8

Focal length

4 mm (28 mm in 35mm)

Aperture

ƒ/1.8

Shutter speed

1/6900 sec

ISO

25

Program

Normal

Metering

Pattern

Flash

Did not fire