Just double checked my 2014 and got the following from the site but no letter from DVLA or SEAT yet
Dear SEAT customer,
Your vehicle with the Vehicle Identification Number (VIN) VSSZZZ5Fetc is affected by a Takata airbag recall. Due to the increased safety risk, it is essential to repair your driver airbag.
As the owner or lessee of an affected vehicle, please contact a
SEAT dealer immediately to schedule a repair appointment. The repair is free of charge for you.
We apologize for any inconvenience this may cause and thank you for your support in promptly addressing this issue.
We appreciate your trust in the SEAT brand and look forward to continuing to count on your loyalty.
Sincerely, SEAT
Please note that if your vehicle has recently been repaired, it may take some time to update the repair status. Please check the status of your vehicle again in a few days.