Dashboard lights ace & 3 amigos

New to the forum so be kind
I have just getting landrover discovery 2 td5 has the spring conversion done. The ace light is on the dash it's Amber and it stays on how can I remove this (not just taking the bulb out) as it's not got the air suspension anymore will this still cause problems?
Also the 3 amigos are on is there anyway to get the lights off. I do have a code reader but it's just a basic one to read and remove engine warning light.
Any help advice tricks or tips greatly appreciated
Thanks in advance

Hi, you will need a specific code reader.
There are two types that people talk about on here but the one I use is the Nanocom.
There may be members local to you who have one and might be willing to help but you could also try a local LR specialist to reset everything.
I factored buying the correct code reader (£400) into the cost of the car because if you are keeping it long term its very useful to have one.