▁ 2 0 0 5 ▁as ▁a ▁ 2 0 0 6 ▁model . ▁The ▁ 2 0 0 6 ▁CS X ▁was ▁introduced ▁in ▁ 3 ▁tr ims : ▁Tour ing ▁( the ▁base ▁model ), ▁Prem ium , ▁and ▁Prem ium ▁+ ▁Nav i . ▁Standard ▁features ▁on ▁the ▁tour ing ▁model ▁include ▁ 1 6 - inch ▁al loy ▁whe els , ▁anti - lock ▁bra kes , ▁side ▁and ▁cur tain ▁air b ags , ▁le ather - w ra pped ▁ste ering ▁wheel ▁with ▁audio ▁controls , ▁p addle ▁sh if ters ▁for ▁automatic ▁transmission ▁models , ▁he ated ▁door ▁mirror s ▁with ▁integrated ▁turn ▁signals , ▁ 6 - spe aker ▁audio ▁system ▁with ▁CD / MP 3 / W MA ▁cap ability , ▁automatic ▁climate ▁control , ▁cru ise ▁control , ▁chrome ▁door ▁handles , ▁and ▁ 6 0 / 4 0 ▁split ▁fol ding ▁rear ▁seats . ▁ ▁Key ▁add itions ▁in ▁the ▁Prem ium ▁model ▁included ▁high - int ens ity ▁dis charge ▁( H ID ) ▁head light s , ▁le ather ▁u ph ol st ery , ▁he ated ▁front ▁seats , ▁power ▁moon ro of , ▁and ▁an ▁in - dash ▁ 6 ▁disc ▁CD ▁chang er . ▁ ▁The ▁Nav i ▁model ▁was ▁only ▁available ▁as ▁an ▁upgrade ▁to ▁the ▁Prem ium ▁trim , ▁adding ▁a ▁b iling ual ▁voice - activ ated ▁navigation ▁system , ▁ill umin ated ▁ste ering ▁wheel ▁controls , ▁and ▁a ▁digital ▁audio ▁card ▁reader