What happens if a mechanic identifies that other parts than those booked for initially are needed to fix my vehicle?

Sometimes it might turn out that other or additional parts are needed to fix your car. In these instances the mechanic will endeavour to get the parts and return at another time you agree to, to carry out the repairs. In some cases, due to non-availability of parts in your area, this might mean that the mechanic will not be able to return until another day.