hi guys 2days a go the speedo stoped working in my corsa c so i got another one now fitted and working fine but the only promlem i have that the mile alot diffrent is there any way i could turn the mile down to match same with my car? my car done 78 mile but now it sed 118 mile

thanks

IS IT digy

sorry guys forgot to say my speedo is a digital. thanks

Send it off to a place that does OBD2 speedo adjustments. There are loads in the back of Autotrader, it's about 10 pounds.