when did lexus change it then? Was this published anywhere?
I know what people mean by risk etc and obviously it will cost a huge amount if it did go wrong.
...Right, just got off the phone with Lexus Hanley.
According to the service guy (possibly Brian??), Lexus HAVE NOT revised the mileage down from 100k for the IS200. What they have done, as there were some instances of failing tensioners causing the belt to wear, is to instigate a check at 60k miles to check the tensioner and possibly replace under warrenty (as they have extended the warrenty on the tensioner).
Therefore, according the Hanley, the cambelt is 100k or 10yrs. I was told they wear more due to use than age - bear in mind that although they are rubber I think they are corded so not just simple perishable rubber.
Chris/Mat - if you read this could you please comment or confirm the above?
I think I might give Lexus GB a call anyway, just to double check.