One problem related to exterior lighting has been reported for the 2007 Lexus IS350. The most recently reported issues are listed below.
The speedometer needle and tachometer needles are led lights that are supposed to be illuminated. In warmer climates there is a very high rate of failure well inside of the 100,000 mark. The led lighted needle fail, hence you can no longer note your speed. There are numerous complaints on line and 3 or 4 vendors that specialize in the repair because it is so prevalent. Not being able to see your vehicle speed at night is certainly a safety issue.
| Headlights problems | |
| Exterior Lighting problems |