I only have one key and one FOB. I think it's 'bout time I get an xtra set before I lock myself out. I spoke to the dealership and they talking some crazy **** about $95 for each. I told them that I just saw one on Ebay for $20 (FOB) and they said that it might not work. Can someone please let me know if there's something i need to know before order a FOB. I have an '04 G35X with Nav. Also, will one of the new "smart" key fobs be programmed to work with my car?

 

Here is a very recent thread on this subject:

https://g35driver.com/forums/g35-coupe-v35-2003-07/132879-need-key-made-no-fob-dealership-wants-around-200-a.html

 

Very informative...thanks