I never can get summon to park in my garage. I have a 1-inch lip between the driveway and the floor. Tt doesn't matter whether I am backing in or heading in, the front wheels can climb in, but the one in the back always fails and summon gives up, worse it steers the front wheels trying to help the back to climb in. I have seen when it made it into the garage the car is slanted.Step 1 skips the part where you drive back and forth madly trying to get to the optimal distance from the parked cars to trigger a park icon. And also the lot stripe color is critical. And also you have to slow way down in the parking lot (as though it is not obvious you are trying to park…)
I rarely see the park dialog until I am already parking.
Anyway anyone using this feature routinely must be extremely patient.
I park pretty slowly since I am having to park 8-9 inches from a concrete wall (mirror 2-3 inches I guess) to create distance from adjacent vehicles, and am still perfecting my technique (since I am middle-aged without a pliable cortex). But pretty sure I still beat Autopark.
I really should try this Summon thing into the garage at some point, it has been years since I tried. Just to confirm it is still useless. My driveway is on a mild slope which may not be supported. And I need it to park within 12 inches of the garage obstacles in front. It also needs to be fast! I go until the loud beep.