Monolith is a 2016 thriller film directed by Ivan Silvestrini starring Katrina Bowden, Damon Dayoub and Brandon Jones.
After a while, she returns to the Monolith, where her son David, stuck in his child safety seat, is struggling to breathe and starts to lose consciousness, while the temperature of the car rises as the air conditioning is switched off.
To try and get the car open, Sandra tries to use gasoline and branches to start a small fire, making the smoke alarm sound.
Sandra, before arriving in the desert, stopped at a gas station to buy things and saw on TV a cartoon in which a Wiley E. Coyote-like wolf throws a safe from a precipice to recover a diamond.
Inspired by this, she decides to push the car further away from the hill, using the wrench to break the stone and intimidating the coyote, making him run away.
To get out of the "hole" in which they seem to be, Sandra reluctantly relies on Lilith and reactivates her, selecting the off-road mode and freeing herself and the child.
Arriving in a hospital, Sandra sees David waking up, and the child addresses her as 'Mother' for the first time, having previously only ever called her 'Sandra'.