Bluetooth option is definitely worth the money, it's under £200 from memory. You also get more pieces of information displayed at a time than the standard display.
For example the standard one won't show outside temp and time at the same time only either / or.
The auto lights, wipers & mirror are nice but let's face it you can do all those things yourself without much effort... Tell your Dad to spend the money on heated seats instead, your Mum will thank him for them in the winter
...for some reason women love heated seats, I have no idea why as they just make me feel like I've wet myself !