Hello,
For a few months now I have noticed a very high pitched squeel coming from the front of the car (IS200 2001). It starts at about 40mph and continues up to about 60mph. Coming down in speed if continues until about 10mph. I only notice it with the window down. Immediate solution is wind the window up I know :)
There is no squeel if I rev stationary so I think that rules out the fan belt? I have checked the brakes so no issues with pads/stones I can see. The car is dealer serviced from new so it is well looked after.
Any ideas?