2009 Mercury Mariner Owner's Manual - Page 6

Introduction BREAKING-IN YOUR VEHICLE Your vehicle does not need an extensive break-in. Try not to drive continuously at the same speed for the first 1,000 miles (1,600 km) of new vehicle operation. Vary your speed frequently in order to give the moving parts a chance to break in. Drive your new vehicle at least 1,000 miles (1,600 km) before towing a trailer. For more detailed information about towing a trailer, refer to Trailer towing in the Tires, Wheels and Loading chapter. Do not add friction modifier compounds or special break-in oils since these additives may prevent piston ring seating. See Engine oil in the Maintenance and Specifications chapter for more information on oil usage. SPECIAL NOTICES New Vehicle Limited Warranty For a detailed description of what is covered and what is not covered by your vehicle's New Vehicle Limited Warranty, refer to the Warranty Guide/Customer Information Guide that is provided to you along with your Owner's Guide. Special instructions For your added safety, your vehicle is fitted with sophisticated electronic controls. WARNING: Please read the section Airbag Supplemental Restraint System (SRS) in the Seating and Safety Restraints chapter. Failure to follow the specific warnings and instructions could result in personal injury. WARNING: Front seat mounted rear-facing child or infant seats should NEVER be placed in front of an active passenger airbag. Service Data Recording Service data recorders in your vehicle are capable of collecting and storing diagnostic information about your vehicle. This potentially includes information about the performance or status of various systems and modules in the vehicle, such as engine, throttle, steering or brake systems. In order to properly diagnose and service your vehicle, Ford 6 2009 Mariner (mrn) Owners Guide, 2nd Printing USA (fus)