key programmer
As for the comment above, what the shop must have done was to "replicate" the existing key fob and knock off two more copies instead of adding two new keys to the car. That is illegal and is exactly what thieves do to steal a car, and furthermore defeats the purpose of having separate key fobs. Sure it is cheaper, but then again, so is not having a key in the first place and leaving the car open.
I'm a lifetime Ford guy feeling my way into the Mercedes world and this key situation is just one example of the lunacy foisted on the motoring public with a high price and the claim that it is somehow better. Ford PATS is an incredibly secure system that can't be defeated with a simple radio repeater. It first appeared on Towncars in the late 90's and its still secure today. From the owner standpoint, as long as I have two working keys, I can buy a new PATS key for a couple of bucks and introduce it to my ECM in mere minutes. None of this "Must go to the dealer to get hosed" BS that Mercedes is fond of. I'm hoping that once I get the kinks ironed out of this ML I'll settle in to enjoying the ownership experience but trading it into an MKX is still a very real possibility.

This is one of the most ignorant posts I have read in a LONG time. Thanks for the laugh.
The Ford PATS system is a joke and can be defeated in about 45 seconds. The only reason they could keep using it for as long as they have is because no one (except for drunk kids that want a joyride) steals a Ford. Look up Greines v. Ford.
Please do yourself a favour and trade the Mercedes in for a Ford. Life is too short for you to be unhappy.
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Suggesting that there's anything illegal about making copies of your own key is beyond silly. Thanks for the laugh.
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Suggesting that there's anything illegal about making copies of your own key is beyond silly. Thanks for the laugh.





This is one of the most ignorant posts I have read in a LONG time. Thanks for the laugh.
The Ford PATS system is a joke and can be defeated in about 45 seconds. The only reason they could keep using it for as long as they have is because no one (except for drunk kids that want a joyride) steals a Ford. Look up Greines v. Ford.
Please do yourself a favour and trade the Mercedes in for a Ford. Life is too short for you to be unhappy.
Last edited by eddieo45; Apr 30, 2024 at 08:22 AM.
I've had a Sprinter key break, lost a key while canoeing, wife has lost keys, had keys stolen, locked keys in the car, keys have fallen in the water.
But good for you! keep it up.



