1999 Oldsmobile Aurora Owner's Manual - Page 319
1999 Oldsmobile Aurora Manual
Page 319 highlights
yellowblue Scheduled Maintenance - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter at 100,000 miles (166 000 km). 52,500 Miles (87 500 km) j Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. j j See "Engine Oil" in the Index. An Emission Control Service. (See footnote *.) Lubricate chassis components (or at each engine oil and filter change). (See footnote #.) Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) DATE ACTUAL MILEAGE SERVICED BY: 60,000 Miles (100 000 km) j Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. j See "Engine Oil" in the Index. An Emission Control Service. (See footnote *.) Lubricate chassis components (or at each engine oil and filter change). (See footnote #.) DATE ACTUAL MILEAGE SERVICED BY: (Continued) 7-9