One problem related to exterior lighting has been reported for the 2007 Lexus IS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Lexus IS based on all problems reported for the 2007 IS.
When I bought the car literally a week later the drivers side head light started flickering and eventually turned off. I have to constantly turn it on and off to have both head lights engage. I can have it park for as little as 5 minutes and the light goes out by itself. I have taken the vehicle to several Toyota dealers and mechanics and they have said that I need to replace the light bulb but it can't be the light bulb because the light turns on so it must be something else. So I bought a new light hid bulb and it keeps turning on and off. So im not understanding. I recently took it to Toyota dealer to get it check out and they told me the same thing light bulb needs to be replace.
| Headlights problems | |
| Headlight Switch problems | |
| Exterior Lighting problems |