Question about 2008 Smart fortwo

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Smart for two X on dash, locks not responding.

Have a smart for two with X on the display, tried pressing unlock on the key, signals flash but nothing happens, door locks not responding to to key, but respond to button on dash.
I have tried every thing I could think of, stomping the brake pedal, shifting through the gears +/- N, still nothing. Car was not used for a while, then new battery installed and problem started.
Any ideas ??

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Most probably you have a synchronization problem between key and the car.As signal is received since the signals are flashing , but security is not responding.
First , if you have a spare key , try it and see if that works. If not you need to reprogram the keys again. You can do that at any authorized Smart service center and it should not take much time to do it. Good luck

Posted on Oct 22, 2009

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Posted on Jan 02, 2017

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