Can you post the full model number please.
Also is the compressor at the bottom running?
Is it hot to touch?
where is the model number? The compressor isn't running, it has the odd judder trying to start but then stops. only slightly warm to the touch
The model number is usually inside the fridge behind the salad box.
I think this is the number: KGS 3722.
Do you have a multimeter to test the power to the compressor?
No I don't.
Ok is the compressor running for a short while then going off or going off after a few seconds?
Yes it falters. There seems to be a timed sequence to the lights flashing too.
Ok this will be either the control unit or the compressor.
Im afraid to find out which it is you will need a multimeter to test the power to the compressor.
If you get a multimeter you need to remove the plastic cover off the side of the compressor and there you will see a black wire going to the top of the relay.
You need to check theres 240v going to there all the time. If there is then its the compressor at fault.
But if its coming then going off all the time its the control board at the top.
But im afraid only a multimeter will be able to tell you which it is. If you need anymore info just get back to me.