Thank you Firehorse, that by far is the most helpful suggestion I have received. I called Lexus they want almost $1000.00 to replace with 1 year warranty. I found one at JC Whitney for $170.00 with 2 years warranty (Plus if I pay $35.00 extra, they will give me life time warranty). The latter sounds much better deal to me and cost half the money. Its tempting go with that, but if keeps on breaking on me, I may have to consider just selling the car.