2005 Lincoln Aviator Owner Guide 3rd Printing (Spanish) - Page 697

Driving Forced downshifts • Allowed in D (Drive) with Overdrive or D (Drive) without Overdrive. • Depress the accelerator to the floor. • Allows transmission to select an appropriate gear. REAR PARK ASSIST The Rear Park Assist sounds a tone to warn the driver of obstacles near the rear bumper when the R (Reverse) is selected and the vehicle is moving at speeds less than 3 mph (5 km/h). The system is not effective at speeds above 3 mph (5 km/h) and may not detect certain angular or moving objects. To help avoid personal injury, please read and understand the limitations of the Rear Park Assist system as contained in this section. The Rear Park Assist is only an aid for some (generally large and fixed) objects when moving in reverse on a flat surface at "parking speeds". Inclement weather may also affect the function of the system; this may include reduced performance or a false activation. To help avoid personal injury, always use caution when in reverse and when using the system. This system is not designed to prevent contact with small or moving objects. The system is designed to provide a warning to assist the driver in detecting large stationary objects to avoid damaging the vehicle. The system may not detect smaller objects, particularly those close to the ground. Certain add-on devices such as large trailer hitches, bike or surfboard racks and any device that may block the normal detection zone of the Rear Park Assist system may create false beeps. 285 2005 Aviator (231) Owners Guide (post-2002-fmt) USA (fus)