about a year ago I took out the protective screen for the instrument cluster as it was cracked and hazy.

But....

Last week I had the car detailed with 233000km and mysteriously the car now has 222000km and does not move. (detailer claimes he knows nothing)

I have commited to selling the car with 233000km to the dealer, how can I change it back to the right distance, I don't feel right about leaving it the way it is?

I hope you can help.

Yatool