1998 Buick Riviera Owner's Manual

At Least Twice a YearRestraint System CheckMake sure the safety belt reminder light and all your Lubricate the key lock cylinders with the lubricantbelts, buckles, latch plates, retractors and anchorages are specified in Part D.working properly. Look for any other loose or damagedsafety belt system parts. If you see anything that might Body Lubrication Servicekeep a safety belt system from doing job, its have it Lubricate all body door hinges. Also lubricate all hingesrepaired. Have any torn or frayed safety belts replaced. and latches, including those for the hood, glove box door,Also look for any opened or broken air bag coverings, console door and any folding seat hardware. Part D tellsand have them repaired or replaced. (The air bag system you what to use. More fi-equent lubrication may bedoes not need regular maintenance.)required when exposed to a corrosive environment.Wiper Blade CheckInspect wiper blades for wear or cracking. Replace bladeinserts that appear worn or damaged or that streak ormiss areas of the windshield. Also see “Wiper Blades,Cleaning” in the Index.Automatic Transaxle CheckCheck the transaxle fluid level; add if needed. See“Automatic Transaxle” in the Index. A fluid loss mayindicate a problem. Check the system and repairif needed.Key Lock C . inders Service7-32