 Hey, what's up guys so if you're getting a warning in your Range Rover to say that the smart battery is low in your key Then this is how you will be able to change that. So first of all you grab your key You basically push the silver part out so you can get the manual key from inside There you go, you just take that out and then what you'll see is there's a little slot here You just put your key in there because you'll have to split this open so you've put that into the slot Like so and then you pull it Carefully like this and then you will see the battery now This takes ACR2032 battery as well You might need to get a very tiny screwdriver to pull this out So be careful because you don't want to damage any of the parts, but you can also use Your fingernails to just slide that out and Then I bought a whole pack of these so I'm going to be taking one of these out Okay, so I have the battery now. I'm just going to slot this carefully back underneath push it in Then you just literally slot this back on How it was before there we go and then you slot the key back in like that Then you take the cover and then you push that back in Tighten it and there you have it now the batteries are replaced