are control arms covered under warranty? brought my car to the dealership--to go back next wed and they are giving me a rental as they found my control arms to be faulty--my car is still under warranty. please let me know. they didn't give me a cost or anything so i better not be paying for this!

 

Yes...Mazda warranties are bumper to bumper less wear items (brakes etc.)

 

Unless they were damaged from an accident or off-roading of course. If you did not sign a repair order with an estimate of repair costs up front then they cannot charge you anything legally.