If your new card is replacing a card that has expired, you should link the new card before deleting the old card. To do so, first sign in to your Hilton Honors Dining account, then:
- Under Account center, click “linked cards.”
- Find the “Link more cards” section near the bottom of the page, enter the card number you’d like to add, then click “Link card.”
- Under Account center, tap “linked cards.”
- Find the “Link more cards” section near the bottom of the page, enter the card number you’d like to add, then tap “Link card.”