charbel84

Hello I have a Mercedes Benz C250 sport 2014, it came with a smart key and keyless entry system. It has no push to start button, would like to know if i purshase one, will it work after configuration?. thank you

keith100

Hi

Keyless entry is just a plain old push-button fob, to open the doors.

Keyless Go is a different system and a factory option. Probably tough to retrofit, if even possible - likely cheaper to trade for a car with it already fitted.

Cheers

edgalang

To know for sure if you have keyless-go with the ignition button removed is whether or not you have sensors on your door handles. Can you lock/unlock your doors without touching the keyfob? If no, then you're out of luck.

charbel84

The door handles have sensors and i can lock and unlock without touching the keyfob! But some says that some cars have that and still no keyless go, this is why i am confused! Thank you for all your help

cry4dawn

Run it through mercedesvin.com and see if it has option 889. If so, you can get a replacement push button and be on your merry way.

edgalang

Then by the sounds of it, you are good to go. Ask the dealer for one or at the very minimum request to borrow one to test. IF for whatever reason they deny or charge you a ton for the part, you can always buy a customized replacement button on ebay.

charbel84

Thanks a million guys for your assistance and help! I checked the vin decoder website and it does state the keyless go option!! i still wounder if it easy to configure without a dealer assistance as am willing to buy one on ebay OEM! Much cheaper and original

cry4dawn

I wouldn't imagine that there would be any configuration if you have the option. Install the push button, put your foot on the brake and push the button. I hope it works out!

pjw1967

When we bought our '14 GL450 a few weeks ago, I had to ask the salesman for the button. He said they were $80.00. Looked to me like almost any MB button would work, because it had to have been in his desk drawer before we started negos.