I own a 2005 Prius , has over 201 k , drive over 150 miles a day for over 5 years I have been replacing my headlights so many times i can not remember ( more than 20 times left and right side) My wife also has a Prius 2007 Touring edition, (98k mile) it has the same problem with the headlight, very hard to replace light, it is different from the Prius 2005. Does anybody know? Thanks! Eugene C