Vehicle Care 9-3California PerchlorateMaterials RequirementsCertain types of automotiveapplications, such as airbaginitiators, seat belt pretensioners,and lithium batteries contained inremote keyless transmitters, maycontain perchlorate materials.Special handling may be necessary.For additional information, seewww.dtsc.ca.gov/hazardouswaste/perchlorate.Accessories andModificationsAdding non‐dealer/non‐retaileraccessories to the vehicle can affectvehicle performance and safety,including such things as airbags,braking, stability, ride and handling,emissions systems, aerodynamics,durability, and electronic systemslike antilock brakes, traction control,and stability control. Some of theseaccessories could even causemalfunction or damage not coveredby the vehicle warranty.Damage to vehicle componentsresulting from the installation or useof non‐GM certified parts, includingcontrol module modifications, is notcovered under the terms of thevehicle warranty and may affectremaining warranty coverage foraffected parts.GM Accessories are designed tocomplement and function with othersystems on the vehicle. Your GMdealer/retailer can accessorizethe vehicle using genuine GMAccessories. When you go to yourGM dealer/retailer and ask for GMAccessories, you will know thatGM-trained and supported servicetechnicians will perform the workusing genuine GM Accessories.Also, see Adding Equipment to theAirbag-Equipped Vehicle onpage 2‑41.