It depends - if buy parts via ebay - is quite cheap:
sensors - 15 usd each
pdc module - 125 usd
centre console switch - 75 usd
Parts that you probably will not buy on ebay and you have to buy from BMW SA:
wire harness - 100 usd
sensor holders - 3 usd each
Installation cost me ca 200 usd - but it could be much more expensive in usa.
Last edited by mariusz_ka; 07-17-2010 at 04:30 PM.