I’m almost certainly being pedantic here, but I was thinking of the hypothetical situation where your vehicle is either stolen or written off in an accident.
It’s my understanding that if Motability have to replace your lost or squashed vehicle with the exact same vehicle, the tech pack would be included as it was specified in the original agreed advanced payment price, but the heat pump almost certainly wouldn’t be, as it wasn’t part of the original specification and was added as an ‘option of choice’.