New owner of about 5 months here. I have a 01 Disco 2. A few days ago I was driving it and the radio and A/C kept cutting out. Everything was still drivable with no issues but I had no interior power really. Locks, lights, A/C or radio. Any ideas as to what this could be? I tried swapping the battery with a new one as I had already been planning to anyways but no luck. Thanks in advance.

 

Bad interior fuse box - known weakness in the soider joints on the board.

 

Also check under the engine compartment fuse box for wires rubbing against inner fender. Kept having intermittent electrical issues with my wife's 03...finally found a harness rubbed through.

But, yeah...inner drivers compartment fuse box non-fail area too.