Disco 4 (LR4) Remote resink

Good afternoon peeps
I did try and look/search but didnt come up.

So here we go,
I have a 2010 Disco 4 TDV6, I have a starter motor problem but that's not my Q. So battery on car disconnected.
Will i lose the remote lock/unlock or will i need to resink it, If yes .......how. I only have a Hawkeye.

Any advice's please

Many thanks
Shaun.

Hi, the key programming should not be affected as long as you disconnect and reconnect the battery correctly (disconnect negative first and reconnect last), i've seen cases when reconnecting it the other way around mixed up some settings

I have had my d3 battery off a few times, think only thing that gets messed up is saved radio settings and clock, so guessing d4 the same?