436GS_G_U (OM30C11U)June 30, 2011 8:14 am4-2. MaintenanceMaintenance requirementsTo ensure safe and economical driving, day-to-day care and regular main-tenance is essential. It is the owner's responsibility to perform regularchecks. Lexus recommends the following maintenance.■ General maintenanceShould be performed on a daily basis. This can be done by yourselfor by a Lexus dealer.■ Scheduled maintenanceShould be performed at specified intervals according to the mainte-nance schedule.For details about maintenance items and schedules, refer to the "War-ranty and Services Guide/Owner's Manual Supplement/ScheduledMaintenance".■ Do-it-yourself maintenanceYou can perform some maintenance procedures yourself. Please be aware that do-it-yourself maintenance may affect war-ranty coverage.The use of Lexus Repair Manuals is recommended.For details about warranty coverage, see the separate "Owner's Guide","Warranty and Services Guide", "Owner's Manual Supplement" or"Warranty Booklet".
