HELP!!!! CLK stalls at red lights
I recently purchased a 2004 CLK 500 with 42,000 miles on the clock. The car is in great shape, I had my trusted Merc mechanic inspect it and he told me it was a great car...
In the past few days, the car has a tendency to stall at red lights. No warning, no sputtering, just dies--all the dash lights come on. Sometimes it will start again, sometimes I have to remove the key and re-insert it to get it to start.

Anyone have any ideas??? I called the dealer I bought it from and am taking it in to his shop for a diagnostic on Monday. Is it possible that the key is going bad? I had a problem like this with my BMW--one key had a faulty microchip and would cause the car to stall sometimes--I switched keys and never had the issue again...

If I do need another key, what kind of cost am I looking at? I have an old key from my wife's 2002 C230K, can that be programmed to the CLK?
Post up your ideas, thanks guys!







