The inside rear view mirror may become discolored or difficult to see clearly from. A revised mirror is available to correct this concern.Google+
Car Problem Reports
Lexus IS350 The Inside Rear View Mirror May Become Discolored
Lexus IS350 Problem
Average Mileage: 52,320 mi (33,000 mi - 82,885 mi)
Visitor, 2006 Lexus IS350, 82,885 mi
Yup! Black streaks. Need a cheap way to
Visitor, 2006 Lexus IS350, 41,000 mi
Currently not fixed. Looking for a replacement.
Visitor, 2007 Lexus IS350, 60,000 mi
The rear view mirror has appeared hazy and scratched for at least the past year or two. I assumed it was dusty or my car wash was not cleaning it properly. I just found that this is a common problem with my model and year car. I asked the dealer about replacement cost and they said it was about $1000. If this is a common problem with that particular model and year, I would think Lexus should replace it as a warranty recall item and not have their customers pay for their obvious shortcomings.
Visitor, 2006 Lexus IS350, 65,000 mi
Mirror looks like everyone else's.
Visitor, 2006 Lexus IS350, 50,000 mi
Yep, same thing. Looking at Gentex with compass for about $225. Dealer wants $1100!
Visitor, 2006 Lexus IS350, 60,000 mi
Mirror seemed like at first it had dust in it but got much worse. Black spots cover 80% of mirror now.
Visitor, 2007 Lexus IS350, 40,000 mi
My rear view mirror developed streaks and discolored. was replaced with new mirror. No problem with new mirror.
Visitor, 2006 Lexus IS350, 33,000 mi
Inside rear view is very cloudy. I have been driving it like this for 1.5 years, not realizing it was a more common issue. I will have it replaced tomorrow during my oil maintenence.