i pod jack is universal (use the headphone jack )
so if your car has an normal input then any normal cable will suffice
(something like the one you connect from your pc to ur speaker will do)
however...sound quality is only so so
if you have cash to spend then perhaps you should check out some Head Units that has a ipod interface

Alpine , Pioneer and Panasonic carry models with such functions
cables are around rm 150 to rm 200
cheers!

ok....if you have about 400 to use.....why dont you top up a little extra to get an Alpine or a Panasonic head unit...

panasonic:

CQ-C3305W about rm 500+
CQ-C5305W about 600 +

panasonic cables (for the Ipod) is about 150-200

Alpine:

i was quoted rm 550-600

CDE-9870E

cable about 150-180

i would recommend this set up as sound quality is much better and you can change your songs without touching your ipod(so just keep it in the glove compartment or something). it also charges you ipod while connected


i hope this helps!