wrx clocks in a 2002 gx
 

ive just changed my clocks in my 2002 gx to clocks from a 2002 wrx, the engine light is showing though? it wasnt before are they not compatible?

also the milage is lower on these clocks than my actual mileage by about 10k miles, can I get it changed so it ties in with service history etc?

cheers

G :)