How to change my cars status from standard deduction to itemized?

Hey there,

 

My 3 year lease is about to end in February for my two cars, my question is how do i do an itemized car expenses instead of the standard mile deduction for the new cars starting in 2022. 

what specific steps do i need to do to change the status of both my cars, so i can deduct more money off my income related to all car expenses?

 

 

thanks,