Hooray! My clock has come back! October 3, 2018. 2011 STS Luxury. The date is wrong and I cannot adjust it but that's OK because I usually know what day it is. The clock stopped working when I replaced the battery November 14, 2018. Some unknown person(s) fixed it without my knowledge but I hereby extend my deep appreciation to the good Samaritan responsible and I hope the, have great big apples on their tree.