Question: how do i program my directv remote to my lg sound bar?
Answer: USING DIRECTV AND REMOTE CODES DO NOT WORK? ... 
1 – Use AV1 or AV2.
2 – Press and keep holding MUTE and SELECT.
3 – It will blink 2 times then release.
4 – Enter 9 9 1 on the remote.
5 – Enter 3 on your remote.
6 – Press and then release SELECT or VOL UP (test to see which exact button on your remote works).