~~~BEAUTIFULLY RENDERED INTERIOR, FOUR WHEEL INDEPENDENT SUSPENSION, ROOMY 2RD ROW, GEE-WHIZ GADGETS LIKE POWER DEPLOYING RUNNING BOARDS~~~LOADED, NAVIGATION, TV, DVD, BLACK ON BLACK, LEATHER, SUNROOF, ADJUSTABLE GAS-BRAKE PEDALS, STABILITRAK, 6 DISC CD CHANGER, RUNNING BOARDS, MEMORY SEATS, LUMBAR SUPPORT, 3RD ROW SEAT, CHROME WHEELS, CHILD SECURITY LOCK, PARK ASSIST, HEATED AND COOLED SEATS, TINTED WINDOWS, ROOF RACK AND MORE. The Lincoln Navigator is a full-size luxury SUV built by the Ford Motor Company for its luxury division. For 2003, a number of changes and improvements were made to the Navigator thanks to a thorough redesign. The Navigator continued to share a platform with the Ford Expedition, which was also redesigned for 2003, but continued to differ from it in terms of styling and various upscale features. The 2003 redesign featured a thoroughly revised exterior, the first since the Navigator's launch, with only the front doors and roof panel unchanged from the previous generation. The new exterior came with things such as a larger chrome waterfall grille, brighter quad-beam headlights with larger housings, revised chrome door handles set in color-keyed bezels, and slightly wider running boards.  Highlighting the Navigator's design changes were other new features and options for 2003. Newly available features like Ford's Safety Canopy side curtain airbags and a tire pressure monitoring system improved occupant safety. Convenience was enhanced by the availability of power running boards (an industry first), power-folding third row seats, a power liftgate, and HID headlights (for top end models). The available rear-seat video entertainment system was updated to be DVD-based and all Navigators now came with standard 18x7.5-inch alloy wheels with 18x8-inch chrome wheels available as an option.  Like the redesigned 2003 Expedition, the Navigator benefitted from a reworked chassis, new rack-and-pinion steering, and an all-new independent rear suspension (IRS), which brought better handling and ride comfort. The Navigator continued to benefit from a load-leveling air suspension but it now lowered the vehicle by an inch when stopped in the interest of easing entry and exit. The Navigator's powertrain remained unchanged from 2002, but the 5.4 L DOHC V8 used before was no longer advertised under the InTech name. Due to changes brought with the redesign, the Navigator's base curb weight increased to 5,760 lb (2,610 kg) in two-wheel drive models and nearly 6,000 lb (2,700 kg) in four-wheel drive models. In turn, towing capacity dropped slightly.  Tire-pressure monitoring was made standard for 2004 while Ford's AdvanceTrac, a type of traction control system, with Roll Stability Control was an option.