I'm doomed

First the dealer knacks my locking wheel nuts....causing ripe language and loss of hair by the handful.........not a lot to begin with!!

NOW!!!! both of my headlamp motors have gone south

How difficult is it for a single celled mutant i.e....me to replace both motors without having to resort to much alcohol and mumbling?

I'm at my wits end......

All help appreciated

TonyR