Let me know what you find out. My LG washer/dryer work much better than the Samsungs or the GEs before those. But I live in fear of them breaking down. I use the aptly named assinc for appliance repair, but they don't do LG.
Ended up opening the washer and cleaning out the jets that spray into the detergent drawer. Hard water, etc. had a lot of clogged ports. Now no longer leaking from detergent dispenser. Will give it a few more days and see if its really fixed.