laguna 2 turn signal resets dashboard

hi!



im having problems with my laguna 2 2004 1.6 16v 79kw

the problem is:



if i turn on hazzard or turn (left, right) switch my dash board goes turns it self off and reboot its self. all so deletes my current fuel consumptions

this only happens when i use turn signal or triangel.



so far:



i took out the dashboard and check the cabels around the steering weel and nothing seems to be out of order

i unplug the left right turn signal connector and the problem is still ther if i use triangel..



i plug car to the computer and ther is no error codes listed.



so if any body has any idea what should i do next please help me...



all best from slovenia