Windshields are designed to be strong but not indestructible; avoid putting undue pressure on them by leaning against
https://wiki-tonic.win/index.php/How_to_Protect_Your_New_Windshield_from_Damage
Windshields are designed to be strong but not indestructible; avoid putting undue pressure on them by leaning against them when entering or exiting the vehicle to prevent cracks