How do I properly maintain the leather seats on my BMW 8 Series?

I recently purchased a BMW 8 Series and want to make sure I properly maintain the leather seats to keep them looking new. What products should I use and how often should I clean and condition them?

Congratulations on your new BMW 8 Series! To keep your leather seats looking their best, I recommend using a pH-balanced leather cleaner and conditioner. You should clean and condition your seats every 3-6 months, depending on use and exposure to sunlight.