Toyota Repair: HOW CAN I REPLACE A HEADLIGHT IN MY TOYOTA RAV4?, toyota rav4, headlight assembly

Question
I NEED TO CHANGE A HEADLIGHT IN MY TOYOTA RAV4, WHAT DO I NEED ? AND HOW CAN I DO IT?
MOST MECHANICS DONT WANNA DO IT CAUSE ITS TOO CHEAP AND THE DEALER WANT TOO MUCH MONEY.
CAN YOU TELL ME HOW CAN I DO IT ?
IT IS THE LEFT FRONT HEADLIGHT.

Answer
Do you mean the entire headlight assembly or just the bulb?
If it's the entire headlamp look at the new one to see where the fastening points are, the grill may have to be removed and also the parking lamp lens, if it's just the bulb it's easy just twist the bulb holder ring to release it.