2020 Mitsubishi Outlander. All keys lost to delete all proxy keys. Solution 1: Add OEM key back in then add a new OEM key via “Hot Function” You will need your Autel IM608 XP400 programmer. 2-3 min job via OBDII once setup. Will program key initially via the xp400 then you’ll remove key blade from proxy key, put in little holder at front of shift console between seats more near passenger side. This will complete process. Just follow prompts on tool. Both remotes will show “Fully Locked” after programming. Once you see they’re locked they should work. You can also scan key using the programmer (xp400) as well if you didn’t bring your key scan tool. Solution 2: Do manual selection and do outlander rvr, 2011+ and go thru the prompts. all keys lost with or without any working key. In and out in 10 minutes. Must have working Internet. Using im508 and xp400.