Drivers Electric window -What's wrong with winding it by hand? (the passenger electric window is useful)
Seatbelt warning beep -unnecessary, I've never forgotten to wear a seatbelt.
Sat Nav -who needs really one?
Parking sensors -We've managed for years without and bumpers should withstand a small impact if you're that terrible a driver.
Auto switching lights -mine has this, but I never use it.
Auto windscreen wipers -often at the wrong speed or lag too far behind the conditions.
Heated seats -useful, but really not at all necessary.