Vehicle Segment:
Full-size luxury sedan
Target Audience:
Buyers seeking comfort, space, and a traditional American luxury car experience.
Key Competitors:
Cadillac DeVille, Buick Roadmaster, Chrysler New Yorker, Mercedes-Benz S-Class (entry level trims), BMW 7 Series (entry level trims).
Defining Characteristics:
Body-on-frame construction, long wheelbase, V8 engine, air suspension (optional), spacious interior, plush ride quality.
Manual Value Proposition:
Provides dealership-level repair and maintenance information, empowering owners and independent shops to perform comprehensive servicing.
Engine System:
Complete engine overhaul, diagnostics, performance tuning, fuel injection, ignition system, emissions control, lubrication, cooling system.
Transmission System:
Automatic transmission (4R70W) service, repair, overhaul, diagnostics, fluid changes, valve body procedures.
Brake System:
Front and rear brake systems, including disc brake service, hydraulic system, ABS (Anti-lock Braking System) diagnostics and repair.
Suspension Steering:
Front and rear suspension components, steering system, power steering, alignment specifications, wheel bearing service.
Electrical System:
Wiring schematics, electrical diagrams, power distribution, lighting system, charging system, starting system, instrument cluster, body electronics.
Climate Control:
Air conditioning system diagnosis, repair, refrigerant handling, heater core service, climate control module.
Safety Systems:
Airbag system diagnosis and service procedures, seat belt mechanisms.
Body Chassis:
Body panel repair, structural integrity, glass replacement, door mechanisms, interior trim, chassis lubrication.
Diagnostic Codes:
OBD-II diagnostic trouble codes (DTCs) for engine and transmission, specific Lincoln diagnostic procedures.
Maintenance Procedures:
Scheduled maintenance, fluid level checks and changes, filter replacement, lubrication services, tire rotation.
Repair Procedures:
Detailed step-by-step instructions for component replacement, rebuilding, and repair across all major systems.
Troubleshooting Guides:
Systematic troubleshooting charts and diagnostic flowcharts for common and uncommon faults.
Wiring Diagrams:
Comprehensive and color-coded wiring schematics for all electrical circuits.
Diagnostic Procedures:
Specific diagnostic routines for various electronic modules and mechanical systems.
Depth Of Coverage:
Comprehensive, from basic fluid changes to major component overhauls and diagnostics.
Diagnostic Capabilities:
Includes specifications for diagnostic tools and procedures for identifying electrical and mechanical faults.
Rebuilding Procedures:
Detailed instructions for rebuilding major components like engines and transmissions.
Calibration Procedures:
Information on calibration for specific modules or systems where applicable.
NHTSA Frontal Impact Driver:
4 Stars (1998 Model Year Testing)
NHTSA Frontal Impact Passenger:
4 Stars (1998 Model Year Testing)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional (Traction Assist)
Airbags:
Driver and front passenger airbags
Seat Belts:
Three-point front and rear seat belts with pretensioners for front seats.
Child Seat Anchors:
Rear seat LATCH (Lower Anchors and Tethers for CHildren) system precursors (lower anchors may be present).
Audio System:
Factory AM/FM stereo with cassette and CD player options, premium audio systems (e.g., JBL) available.
Climate Control Type:
Manual or optional automatic dual-zone climate control.
Cruise Control:
Standard electronic cruise control.
Connectivity Options:
No integrated smartphone connectivity; basic power accessories and available premium audio system.
Oil Change Interval:
Every 5,000 miles or 6 months (synthetic blend recommended).
Transmission Fluid Interval:
Every 30,000 - 50,000 miles or as per manual inspection.
Coolant Replacement Interval:
Every 100,000 miles or 5 years (with initial flush).
Spark Plug Replacement:
100,000 miles (Long-life spark plugs used).
Engine Oil Specification:
API SG or higher, SAE 5W-30 viscosity (check manual for specific temperature ranges).
Transmission Fluid Type:
Mercon V (or equivalent).
Coolant Type:
Ford Premium Engine Coolant (Green) or equivalent.
Power Steering Fluid Type:
Mercon V (or equivalent).
Common Problems:
Coil-on-plug (COP) ignition system failures, intake manifold coolant leak (plastic), air suspension system issues (e.g., leaking air springs), ABS sensor failures, dashboard pixel degradation.
Lincoln Heritage:
Lincoln, Ford's luxury division, known for comfortable and spacious vehicles, often with a focus on American-style luxury.
Town Car Lineage:
The Town Car has a long history in Lincoln's lineup, evolving from the Continental Town Car, emphasizing size, comfort, and quietness.
Fourth Generation Introduction:
The UN171 platform was introduced for the 1998 model year, marking a significant redesign with improved aerodynamics and updated interior features.
Production Period:
1998 model year
Manufacturing Location:
Wixom, Michigan, USA