LG washer led blue light
This is my first post and I just had this machine delivered this morning and wonder if anyone here also has the LG 5101 washer and if there is supposed to be a blue light in the tub? I saw this on youtube and thought it would automatically be there but when it wasn't I checked the manual but could find nothing about it. I asked the serviceman and although he was familiar with this machine he said he never heard about a blue light.
Could someone please tell me if there really is one and if there is a way to turn it on?