The car comes equipped with air bags.
I'll assume yours have gone off.
Your seat belt re-tractors may have been damaged and may need to be replaced.
Each air bag has a module that is a one time use so two of those.
One clock spring for the drivers side airbag.
Two airbags.
The SRS system will need to be deactivated while the work is being performed and then reset.
Total cost between $2500 and $5000 depending on the cost of the needed components.
In some cases this cost, depending on the year and make of the vehicle will result in it being written off and not repaired.
Saw a few at the collision center over the years that also damage the windshield during deployment.
Good luck
