Mileage reading countdown.

Freelander 2, 2012. Owned for 5 years no major problems. When going to start the car, key docked, foot on brake, press start button, a number shows where the total mileage reading should be for a few seconds when the car is cranking and then disappears and the total mileage reading shows as normal, this started a week ago, showing number 29 and each time I start the car the number lowers by 1, it is now showing number 8, anybody any idea what this relates too and what happens when it reaches 0 also any idea on what can be done to fix it ?

Welcome to the forum.
Try posting your question in the Freelander part of the forum. You’ll get more detailed responses there.

Dpf issue and that is the number of starts left before it shuts down?
Have you had the codes read?