I purchased this Mazda Rx8 new in 2009. Within the last five years, I have noticed the passenger dash cracking. At first it was small lines but over time the cracks got larger and larger. I have spoken with a Mazda dealer which told me that they would not repair it unless it was under warranty. The cracks look so bad and I am shocked that Mazda hasn't recalled the vehicle's or had a voluntary recall. I will have to really look for a dash replacement. I am very disappointed in Mazda.