How do I activate the Child Lock on this washing machine?

Child Lock is activated by pressing and holding the Wash and Rinse buttons simultaneously. When Child Lock is set, all buttons become inoperable and the Child Lock indicator is displayed on screen. To deactivate it, press and hold the Wash and Rinse buttons simultaneously again. (Page 17)

From the official LG Wd(M)-1080F(H)D / 1085F(H)D Washing Machine manual, page 17

Have a follow-up question?

Answers from the official manual.

Common questions