1999 Subaru Legacy Owner's Manual - Page 363

Maintenance and service Replacement of brake pad and lining J Audible brake pad wear indicator OM-H0163 The front disc brakes and the right side rear disc brake have audible wear indicators on the brake pads. If the brake pads wear close to their service limit, the wear indicator makes a very audible scraping noise when the brake pedal is applied. If you hear this scraping noise each time you apply the brake pedal, have the brake pads serviced by your SUBARU dealer as soon as possible. CAUTION If you continue to drive despite the scraping noise from the audible brake pad wear indicator, it will result in the need for costly brake rotor repair or replacement. J Breaking-in of new brake pads and linings When replacing the brake pad or lining, use only genuine SUBARU parts. After replacement, the new parts must be broken in as follows: B Brake pad and lining While maintaining a speed of 30 to 40 mph (50 to 65 km/h), step on the brake pedal lightly. Repeat this five or more times. - CONTINUED - 10-43