I've seen that seller's ads...they sure do make a big deal about being guaranteed, yada yada. Please do post back with your experience on this. I need extra fobs for 2 cars and would like to not get burned. 
As far as what I did, yesterday, drove around for 3 hours and 4 places - trying to get wheel locks removed off the 300. It had a mixture of 4 Gorilla spline lugs and 1 Gorilla regular lock on each wheel. No big deal on the splines, I know those use a generic key so I just bought another key for $5. On the regular locks, these were the kind with the long, skinny, completely round end - and the notches for the key deep down at the base of the lug, and they require a unique numbered key. I tried all my tricks (and I'm pretty good with wheel locks) to remove them and failed miserably, so I hit the road seeing who could help. Discount Tire couldn't, two different high end repair shops couldn't, and in the end Tire & Wheel Connection over on FM 1960 (Houston) got them off without much hassle. That's the kind of shop I probably shoulda gone to in the first place. They had a big selection of similar style keys and just tried until they found one closer than the others and hammered it on; it gripped better than hammering on any other kind of socket or key.
Dealer is still "looking" for the keys...yeah right. And I'm holding my breath waiting.
Oh, and leaving the tire shop, at a stoplight - got a really big smile from a fine-lookin' woman driving an Audi Q5. Pretty much made my morning. :mrgreen:
Richard
As far as what I did, yesterday, drove around for 3 hours and 4 places - trying to get wheel locks removed off the 300. It had a mixture of 4 Gorilla spline lugs and 1 Gorilla regular lock on each wheel. No big deal on the splines, I know those use a generic key so I just bought another key for $5. On the regular locks, these were the kind with the long, skinny, completely round end - and the notches for the key deep down at the base of the lug, and they require a unique numbered key. I tried all my tricks (and I'm pretty good with wheel locks) to remove them and failed miserably, so I hit the road seeing who could help. Discount Tire couldn't, two different high end repair shops couldn't, and in the end Tire & Wheel Connection over on FM 1960 (Houston) got them off without much hassle. That's the kind of shop I probably shoulda gone to in the first place. They had a big selection of similar style keys and just tried until they found one closer than the others and hammered it on; it gripped better than hammering on any other kind of socket or key.
Dealer is still "looking" for the keys...yeah right. And I'm holding my breath waiting.
Oh, and leaving the tire shop, at a stoplight - got a really big smile from a fine-lookin' woman driving an Audi Q5. Pretty much made my morning. :mrgreen:
Richard