Code la: 14

Hello everyone, I am new I have tried in some other forum, also in some workshop and nobody tells me anything, the problem is that when my Mercedes Viano 2,2 CDI starts where
the total kilometers puts me a code the: 14 and removes the thirty seconds, I have tried with the torque and the elm adapter and nothing. To say that n
the car does not make me strange is out of curiosity.