Hi dears, I have Skoda a5 model 2007

I was on high way my speed was 150 km/ h

Suddenly,  car got something like kick down I saw all of R D S...  Gears marked in the LCD on front of me, then I moved gear to N then got on right of the road the turn off the car the turn on to find everything is ok,  so would you inform with this error? 

Hi, need more car details, engine, transmission. Also, probably need a full  VCDS or dealer grade scan for errors logged.  Have you checked transmission fluid levels. That would be a sensible start.

I will check,  many thanks

I checked it to find this error then mich man told me we should change transmission colant,  I did and till now it seems good