I have no idea how I've done it, but I've lost one set of keys. I have an '06 TSX with the driver 1 / driver 2-linked keyless entry, and I've lost the driver 2 key and keyless remote entry.

My fear is that, b/c of the driver 1 / driver 2 setup, I'll have to buy a new matching set, even though I've only lost one. Does anyone know anything about this?

If I end up just needing to replace one key and key fob, what is the cost for this?

I'd greatly appreciate any help you all can provide.

Thanks.

 

When I inquired about how much it would cost to buy a spare remote fob for my '04, the parts guy at my dealer said "$100 for the fob, another ~$100 to program it". Ripoff.

 

I thought there was a thread somewhere that tells you how to program the fob.

But if you're the only driver and don't need the linked seats, I'd just buy the key for it and do the keyfob mod.

 

You can program the fob but you still need to program the key and pair it to the immobilizer. If you want to retain the memory seats on the new fob you still have to get them to program it. But $100 for programming seems high - my dealer was charging $50ish to do the key, can't be that much more with the fob.