Liebherr cunesf3503 /20 fridge stopped working

[redsdreads]

Hi

My fridge has stopped working!
Light comes on, alarm light flashes red, left hand light is solid @5 degrees, right hand light is flashing @5 degrees.

tried turning off, leaving for half an hour, turning back on, no avail.

any suggestions?

thanks in advance

[redsdreads]

oh, forgot to mention that the thing bleeps as if the door is open, when it is shut!