10-2 Service and Maintenance{ WARNINGPerforming maintenance work canbe dangerous. Some jobs cancause serious injury. Performmaintenance work only if youhave the required know-how andthe proper tools and equipment.If in doubt, see your dealer/retailer to have a qualifiedtechnician do the work. SeeDoing Your Own Service Work onpage 9‑4.At your General Motors dealer/retailer, you can be certain that youwill receive the highest level ofservice available. Your dealer/retailer has specially trained servicetechnicians, uses genuine GMreplacement parts, as well as, up todate tools and equipment to ensurefast and accurate diagnostics.The proper replacement parts,fluids, and lubricants to use arelisted in Recommended Fluids andLubricants on page 10‑6 andMaintenance Replacement Parts onpage 10‑8. We recommend the useof genuine parts from your dealer/retailer.Rotation of New TiresTo maintain ride, handling, andperformance of the vehicle, it isimportant that the first rotationservice for new tires be performedwhen they have 8 000 to 13 000 km(5,000 to 8,000 miles). See TireRotation on page 9‑66.ScheduledMaintenanceWhen the Change Engine OilSoon Message DisplaysChange engine oil and filter. SeeEngine Oil on page 9‑10. AnEmission Control Service.When the “Change Engine OilSoon” message displays, service isrequired for the vehicle as soon aspossible, within the next 1 000 km/600 miles. If driving under the bestconditions, the engine oil life systemmight not indicate the need forvehicle service for more than a year.The engine oil and filter must bechanged at least once a year andthe oil life system must be reset.Your dealer/retailer has trainedservice technicians who will performthis work and reset the system.