catalytic converter LINCOLN MKZ 2019 Owners Manual

Head Restraints............................................142
Power Seats...................................................143
Memory Function..........................................147
Rear Seats......................................................148
Heated Seats.................................................149
Climate Controlled Seats...........................150
Rear Seat Armrest.........................................151
Universal Garage Door Opener
Universal Garage Door Opener...............153
Auxiliary Power Points
Auxiliary Power Points................................158
Storage Compartments
Center Console............................................160
Overhead Console......................................160
Starting and Stopping the Engine
General Information......................................161
Keyless Starting.............................................161
Starting a Gasoline Engine........................162
Engine Block Heater...................................164
Fuel and Refueling
Safety Precautions.......................................166
Fuel Quality...................................................166
Fuel Filler Funnel Location.........................167
Running Out of Fuel....................................168
Refueling........................................................169
Fuel Consumption........................................172
Engine Emission Control
Emission Law.................................................173
Catalytic Converter......................................174
Transmission
Automatic Transmission..............................177
All-Wheel Drive
Using All-Wheel Drive.................................183
Brakes
General Information....................................192
Hints on Driving With Anti-Lock Brakes.......................................................................193
Electric Parking Brake.................................193
Auto Hold.......................................................194
Traction Control
Principle of Operation.................................197
Using Traction Control................................197
Stability Control
Principle of Operation.................................198
Using Stability Control................................199
Parking Aids
Principle of Operation.................................201
Rear Parking Aid...........................................201
Front Parking Aid........................................202
Side Sensing System.................................203
Active Park Assist.......................................205
Rear View Camera.......................................213
Cruise Control
Principle of Operation.................................217
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Table of Contents

Parking Lamps
It illuminates when you switch theparking lamps on.
Powertrain Fault
Illuminates when a powertrain oran AWD fault has been detected.Contact your authorized dealer assoon as possible.
Service Engine Soon
If it illuminates when the engine isrunning this indicates amalfunction. The On BoardDiagnostics system has detected amalfunction of the vehicle emission controlsystem.
If it flashes, engine misfire may be occurring. Increased exhaust gas temperatures coulddamage the catalytic converter or othervehicle components. Drive in a moderatefashion (avoid heavy acceleration anddeceleration) and have your vehicleimmediately serviced.
It illuminates when you switch the ignitionon prior to engine start to check the bulb andto indicate whether your vehicle is ready forInspection and Maintenance (I/M) testing.
Normally, it illuminates until the engine iscranked and automatically turns off if nomalfunctions are present. However, if after15 seconds it flashes eight times, thisindicates that your vehicle is not ready forInspection and Maintenance (I/M) testing.See Emission Law (page 173).
Stability Control
It flashes when the system isactive. If it remains illuminated ordoes not illuminate when youswitch the ignition on, this indicates amalfunction. During a malfunction the systemwill switch off. Have the system checked byyour authorized dealer immediately. SeeUsing Stability Control (page 199).
Stability Control Off
It illuminates when you switch thesystem off.
Trunk Ajar
Displays when the ignition is onand the trunk is not completelyclosed.
AUDIBLE WARNINGS AND
INDICATORS
Keyless Warning Alert
The horn will sound twice when you exit yourvehicle with the intelligent access key andyour vehicle is in RUN, indicating your vehicleis still on.
Headlamps On Warning Chime
Sounds when you remove the key from theignition and open the driver's door and youhave left the headlamps or parking lampson.
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Instrument Cluster E138639 E130458 E159323

•An open or pinched sensor hose.
•Incorrect engine oil level.
•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity for climacticconditions.
Note:Some vehicles have a lifetime fuel filterthat is integrated with the fuel tank. Regularmaintenance or replacement is not needed.
Note:If these checks do not help you correctthe concern, have your vehicle checked assoon as possible.
Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb (4,536 kg)Gross Vehicle Weight Rating (GVWR). Thepreceding statements concerning prohibitedtampering acts and maintenance, and thenoise warranty found in the Warranty Guide,are applicable to complete chassis cabs over10,000 lb (4,536 kg) GVWR.
CATALYTIC CONVERTER
WARNING: Do not park, idle or driveyour vehicle on dry grass or other dry groundcover. The emission system heats up theengine compartment and exhaust system,creating the risk of fire.
WARNING: The normal operatingtemperature of the exhaust system is veryhigh. Never work around or attempt to repairany part of the exhaust system until it hascooled. Use special care when workingaround the catalytic converter. The catalyticconverter heats up to a very hightemperature after only a short period ofengine operation and stays hot after theengine is switched off.
WARNING: Exhaust leaks may resultin entry of harmful and potentially lethalfumes into the passenger compartment. Ifyou smell exhaust fumes inside your vehicle,have your vehicle inspected immediately. Donot drive if you smell exhaust fumes.
Your vehicle has various emission controlcomponents and a catalytic converter thatenables it to comply with applicable exhaustemission standards.
To make sure that the catalytic converter andother emission control components continueto work properly:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 264).
•Use only the specified fuel listed.
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Resulting component damage maynot be covered by the vehicle Warranty.
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Engine Emission Control

Setting the Blower Motor Speed.....................136Setting the Temperature....................................136Switching Auto Mode On and Off...................136Switching Defrost On and Off..........................136Switching Dual Zone Mode On and Off.........137Switching Maximum Air Conditioning On andOff........................................................................137Switching Maximum Defrost On and Off.......137Switching Recirculated Air On and Off..........137Switching the Air Conditioning On andOff.......................................................................136Switching the Climate Controlled Seats Onand Off...............................................................137Switching the Climate Control On andOff........................................................................137Switching the Heated Seats On and Off.......137Switching the Heated Steering Wheel On andOff........................................................................137
Automatic High Beam Control....................90Automatic High Beam Indicator.........................91Switching the System On and Off.....................91
Automatic Transmission...............................177Automatic Transmission AdaptiveLearning............................................................182Brake-Shift Interlock Override.........................180If Your Vehicle Gets Stuck In Mud orSnow..................................................................182Push Button Shift Transmission........................177
SelectShift Automatic™ Transmission.............179
Automatic Transmission FluidCheck...........................................................3086F35 Transmission.............................................3086F55 Transmission.............................................309
Autowipers.......................................................85Autowipers Settings.............................................85Low Temperature Wipe Inhibit..........................85
Auxiliary Power Points.................................158110 Volt AC Power Point.....................................15812 Volt DC Power Point......................................158Locations...............................................................158
AWDSee: All-Wheel Drive...........................................183
B
BatterySee: Changing the 12V Battery........................314
Blind Spot Information System.................234Switching the System Off and On..................236System Errors......................................................236Using the Blind Spot InformationSystem..............................................................235
BLISSee: Blind Spot Information System..............234
Body Styling Kits...........................................328
Bonnet LockSee: Opening and Closing the Hood............297
Booster Seats..................................................30Types of Booster Seats........................................31
Brake Fluid Check.........................................313Brakes..............................................................192General Information............................................192
Breaking-In....................................................259Bulb Specification Chart.............................386
C
Cabin Air Filter...............................................139Capacities and Specifications - 2.0L.......373Alternative Engine Oil for Extremely ColdClimates............................................................378Specifications.......................................................374
Capacities and Specifications - 3.0L.......379Alternative Engine Oil for Extremely ColdClimates............................................................385Specifications.......................................................381
Capacities and Specifications...................366Car WashSee: Cleaning the Exterior...............................320
Catalytic Converter.......................................174On-Board Diagnostics (OBD-II)........................175Readiness for Inspection and Maintenance(I/M) Testing......................................................176
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Index