Hi All,

Discovery 1, 300tdi automatic.

I've got an issue with my speedo, it jumps about, sticks and gives incorrect readings.

I've established that its the head unit itself thats the problem,

Now i have a new head unit, that all works fine, however the Mileage on it is a fair whack out,

Is there any way i can adjust the mileage on the clock so it reads correctly?

I'm on a limited mileage policy so it would be good to have it reading correctly ideally.

Many thanks!

Dan

A speedometer repair specialist will be able to alter the mileage reading for you. Just Google a company near u.