I never had my X Chime when a new hour came but mine is an 02 and urs is an 06.the only way i can possible help involves the glove box.when i was trying to the glove blox light i found a fuse for it.but when i removed the fuse it turned off all interior and got rid of the chimes or "dings" your talking about. So my sugesstion is checking the fuses.i cant kno for sure it will b the same fuse for ur X since its newer so u might have to go fuse hunting