lock LINCOLN MKZ HYBRID 2018 Repair Manual

Low (L)
•Provides maximum engine braking.
•The transmission may be put into low (L)at any vehicle speed.
•Not intended for use under extended ornormal driving conditions and results inlower fuel economy.
Brake-Shift Interlock Override
WARNINGS
Do not drive your vehicle until youverify that the stoplamps are working.
When doing this procedure, you needto take the transmission out of park (P)which means your vehicle can roll freely. Toavoid unwanted vehicle movement, alwaysfully apply the parking brake prior to doingthis procedure. Use wheels chocks ifappropriate.
If the parking brake is fully released,but the brake warning lamp remainsilluminated, the brakes may not be workingproperly. Have your vehicle checked as soonas possible.
Note:See your authorized dealer as soonas possible if this procedure is used.
Note:For some markets this feature isdisabled.
Note:This feature only functions if your12-volt battery has power. If vehicle batteryvoltage is not sufficient, an external 12-voltpower source (for example, jumper cables,battery charger or jump pack) may berequired to function the interlock overrideswitch.
Use the brake-shift interlock override tomove your transmission from the parkposition in the event of an electricalmalfunction. If your vehicle has a deadbattery, an external power source is required.
1. Apply the parking brake and turn yourignition off before performing thisprocedure.
2. Locate your brake-shift interlock accessslot. The slot is located near the centerconsole. The access slot does not havea label.
Note:Make sure that you correctly identifythe access hole as not to damage the mediahub.
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3. Using a tool, press and hold the brakeshift interlock switch. The shift buttonson the instrument panel flash when yourvehicle is in override mode.
4. With the override switch still held, pressthe neutral button (N) to shift from park.
5. Release the override button.
6. Your vehicle remains in Stay in Neutralmode for wrecker towing purposes orcan be shifted to the desired gear anddriven (if possible).
7. Release the parking brake.
If Your Vehicle Gets Stuck In Mud orSnow
Note:Do not rock your vehicle if the engineis not at normal operating temperature ordamage to the transmission may occur.
Note:Do not rock your vehicle for more thana minute or damage to the transmission andtires may occur, or the engine may overheat.
If your vehicle gets stuck in mud or snow,you may be able to rock it out by shiftingbetween forward and reverse gears,stopping between shifts in a steady pattern.Press lightly on the accelerator in each gear.
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GENERAL INFORMATION
Note: Occasional brake noise is normal. Ifa metal-to-metal, continuous grinding orcontinuous squeal sound is present, thebrake linings may be worn-out. Have thesystem checked by an authorized dealer. Ifthe vehicle has continuous vibration orshudder in the steering wheel while braking,have it checked by an authorized dealer.
Note:Brake dust may accumulate on thewheels, even under normal drivingconditions. Some dust is inevitable as thebrakes wear and does not contribute tobrake noise. See Cleaning the Wheels(page 325).
See Warning Lamps andIndicators (page 107).
Wet brakes result in reduced brakingefficiency. Gently press the brake pedal afew times when driving from a car wash orstanding water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedal becomesstuck or entrapped, apply steady and firmpressure to the brake pedal to slow thevehicle and reduce engine power. If youexperience this condition, apply the brakesand bring your vehicle to a safe stop. Movethe transmission to park (P), switch theengine off and apply the parking brake. Inspect the accelerator pedal for anyinterference. If none are found and thecondition persists, have your vehicle towedto the nearest authorized dealer.
Brake Assist
Brake assist detects when you rapidly brakeby measuring the rate at which you press thebrake pedal. It provides maximum brakingefficiency as long as you press the pedal. Brake assist can reduce stopping distancesin critical situations.
Anti-lock Brake System
This system helps you maintain steeringcontrol during emergency stops by keepingthe brakes from locking.
This lamp momentarily illuminateswhen you switch the ignition on. Ifthe light does not illuminate duringstart up, remains on or flashes, the anti-lockbraking system may be disabled. Have thesystem checked by an authorized dealer. Ifthe anti-lock brake system is disabled,normal braking is still effective.
If the brake warning lampilluminates when you release theparking brake, have your systemchecked by an authorized dealer.
Regenerative Braking System
This feature is used to simulate the enginebraking of an internal combustion engineand assist the standard brake system whilerecovering some of the energy of motion andstoring it in the battery to improve fueleconomy. The standard brake system isdesigned to fully stop the car if regenerativebraking is not available. During regenerative
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braking, the motor is spun as a generator tocreate electrical current. This recharges thebattery and slows the vehicle. In effect, oncethe accelerator pedal is released, the motorchanges from an energy user to an energyproducer.
When you release the accelerator pedal orpress the brake pedal, the brake controllerautomatically detects the amount ofdeceleration requested and optimizes howmuch of the deceleration will be producedby regenerative braking. The remainingportion is generated by standard frictionbraking. When the battery is almost fullycharged, the amount of regenerative brakingis limited to avoid overcharging, and therequested deceleration is produced bystandard friction braking alone.
Regenerative braking does not take theplace of the standard friction brakes; it onlyassists them. Regenerative braking has alsobeen designed to interact with the anti-lockbrake system. Regenerative braking isdisabled when the anti-lock brake system isactivated or the battery is fully charged.
HINTS ON DRIVING WITH ANTI-
LOCK BRAKES
The anti-lock braking system does noteliminate the risks when:
•You drive too closely to the vehicle infront of you.
•Your vehicle is hydroplaning.
•You take corners too fast.
•The road surface is poor.
Note: If the system activates, the brakepedal may pulse and may travel further. Maintain pressure on the brake pedal. Youmay also hear a noise from the system. Thisis normal.
ELECTRIC PARKING BRAKE
WARNING
Always set the parking brake and leaveyour vehicle with the transmission inpark (P).
Note:When you apply the electric parkingbrake in certain conditions, for example ona steep hill, the electric parking brake mayreapply the brakes within three to tenminutes. As a result, you may notice variousnoises when you apply and release theelectric parking brake. This is normal and nocause for concern.
The electric parking brake replaces theconventional handbrake. The operatingswitch is on the instrument panel to the leftof the steering wheel.
Applying the electric parking brake
WARNING
The brake system warning lamp willflash when applying the electricparking brake. If the brake system warninglamp continues to flash there could be aproblem with your electric parking brake.Have your vehicle checked as soon aspossible.
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Note:The brake system warning lampilluminates for 10 seconds if you switch theignition off after you apply the electricparking brake, or you apply the electricparking brake after you switch the ignitionoff.
Note:The electric parking brake will notautomatically apply. You must apply theelectric parking brake using the electricparking brake switch.
Pull the switch to apply the electric parkingbrake.
The brake system warning lamp flashes forabout two seconds and then illuminates toconfirm that you have applied the electricparking brake. See Information Displays(page 112).
Applying the electric parking brake
when the vehicle is moving
WARNINGS
Applying the electric parking brakewhile moving will result in theengagement of the anti-lock braking system.Do not use the electric parking brake systemwhen the vehicle is moving unless the normalbrake system is unable to stop the vehicle.
With the exception of emergencyconditions (for example, the brakepedal is broken or is blocked), do not applythe electric parking brake while the vehicleis moving. On bends, or poor road surfacesor weather conditions, emergency brakingcan cause the vehicle to skid out of controlor off the road.
WARNINGS
The brake system warning lamp willflash when applying the electricparking brake. If the brake system warninglamp continues to flash there could be aproblem with your electric parking brake.Have your vehicle checked as soon aspossible.
If you apply the electric parking brake whenyour vehicle is moving, the brake systemwarning lamp illuminates and a warningchime sounds. See Information Displays(page 112).
If your vehicle speed is above 4 mph(6 km/h), the braking force is applied as longas you apply the switch. Release or pressthe switch, or press the accelerator pedal tostop the braking force.
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PRINCIPLE OF OPERATION
WARNINGS
To help avoid personal injury, alwaysuse caution when in reverse (R) andwhen using the sensing system.
The system may not detect objectswith surfaces that absorb reflection.Always drive with due care and attention.Failure to take care may result in a crash.
Traffic control systems, inclementweather, air brakes, external motorsand fans may affect the correct operation ofthe sensing system.This may cause reducedperformance or false alerts.
The system may not detect small ormoving objects, particularly those closeto the ground.
Note:If your vehicle is equipped withMyKey™, the sensing system cannot beturned off when a MyKey™ is present. SeePrinciple of Operation (page 62).
Note:Keep the sensors, located on thebumper or fascia, free from snow, ice andlarge accumulations of dirt. If the sensorsare covered, the system’s accuracy can beaffected. Do not clean the sensors with sharpobjects.
Note:If your vehicle sustains damage to thebumper or fascia, leaving it misaligned orbent, the sensing zone may be alteredcausing inaccurate measurement ofobstacles or false alerts.
Note:Certain add-on devices installedaround the bumper or fascia may createfalse alerts. For example, large trailerhitches, bike or surfboard racks, license platebrackets, bumper covers or any other devicethat may block the normal detection zoneof the system. Remove the add-on device toprevent false alerts.
Note:When a trailer is connected to yourvehicle, the rear parking aid may detect thetrailer and therefore provide an alert. Disablethe rear parking aid when a trailer isconnected to prevent the alert.
The sensing system warns the driver ofobstacles within a certain range of yourvehicle. The system turns on automaticallywhenever you switch the ignition on.
The system can be switched off through theinformation display menu or from the pop-upmessage that appears once you shift thetransmission into reverse (R). See GeneralInformation (page 112).
If a fault is present in the system, a warningmessage appears in the information display.See Information Messages (page 123).
REAR PARKING AID
The rear sensors are only active when thetransmission is in reverse (R). As your vehiclemoves closer to the obstacle, the rate of theaudible warning increases. When theobstacle is less than 12 in (30 cm) away, thewarning sounds continuously. If the systemdetects a stationary or receding objectfarther than 12 in (30 cm) from the corners ofthe bumper, the tone sounds for only threeseconds. Once the system detects an objectapproaching, the warning sounds again.
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Coverage area of up to 6 ft (1.8 m) from therear bumper. There may be decreasedcoverage area at the outer corners of thebumper.
The system detects certain objects while thetransmission is in reverse (R) :
•Your vehicle is moving toward astationary object at a speed of 3 mph(5 km/h) or less.
•Your vehicle is not moving, but a movingobject is approaching the rear of yourvehicle at a speed of 3 mph (5 km/h) orless.
•Your vehicle is moving at a speed of lessthan 3 mph (5 km/h) and a moving objectis approaching the rear of your vehicleat a speed of less than 3 mph (5 km/h).
The system provides audio warnings onlywhen your vehicle is moving or when yourvehicle is stationary and the detectedobstacle is less than 12 in (30 cm) away fromthe bumper.
Obstacle Distance Indicator (If Equipped)
The system provides obstacle distanceindication through the information display.The distance indicator displays when thetransmission is in reverse (R).
The indicator displays:
•As the distance to the obstacledecreases the indicator blocks illuminateand move towards the vehicle icon.
•If there is no obstacle detected, thedistance indicator blocks are grayed out.
FRONT PARKING AID (If Equipped)
The front sensors are active when thetransmission is in any position other thanpark (P) and your vehicle is traveling at lowspeed.
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Coverage area of up to 28 in (70 cm) fromthe front bumper. The coverage areadecreases at the outer corners.
When your vehicle approaches an object, awarning tone sounds. When your vehiclemoves closer to an object, the warning tonerepeat rate increases. The warning tonesounds continuously when an object is 12 in(30 cm) or less from the front bumper.
You can switch the system off through theinformation display menu or from the pop-upmessage that appears once you shift thetransmission into reverse (R). See GeneralInformation (page 112). If your vehicle has aparking aid button, you can switch thesystem off by pressing the button.
Obstacle Distance Indicator (If Equipped)
The system provides obstacle distanceindication through the information display.
The indicator displays:
•As the distance to the obstacledecreases the indicator blocks illuminateand move towards the vehicle icon.
•If there is no obstacle detected, thedistance indicator blocks are grayed out.
If the transmission is in reverse (R), the frontsensing system provides audio warningswhen your vehicle is moving and thedetected obstacle is moving towards yourvehicle. Once the vehicle is stationary, theaudio warning will be stopped after 2seconds. Visual indication is always presentin reverse (R).
If the transmission is in drive (D) or any otherforward gear (for example, low (L), sport (S)or any forward gear in a manualtransmission), the front sensing systemprovides audio and visual warnings whenyour vehicle is moving below a speed of5 mph (8 km/h) and an obstacle is located
inside the detection area. Once the vehicleis stationary, the audio warning will bestopped after 2 seconds and the visualindication stops after 4 seconds. If theobstacles detected are within 12 in (30 cm),the visual indication remains on.
If the transmission is in neutral (N), thesystem provides visual indication only whenyour vehicle is moving at 5 mph (8 km/h) orbelow and an obstacle is located inside thedetection area. Once your vehicle isstationary, the visual indication will stop after4 seconds.
SIDE SENSING SYSTEM (If Equipped)
The side sensing system uses the front andrear side sensors to detect and mapobstacles within the vehicle's driving path,located near the sides of your vehicle. Theside sensors are active when thetransmission is in any position other thanpark (P).
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Note:Obstacles that enter the side detectionarea without being detected and mappedby the front or rear side sensors will not bedetected.
Coverage area is up to 24 in (60 cm) fromthe sides of your vehicle.
When the system detects an object close tothe side of your vehicle, an audible warningsounds. As your vehicle moves closer toobstacles within the driving path of yourvehicle, the rate of the audible warningincreases.
Obstacle Distance Indicator (If Equipped)
The system provides obstacle distanceindication through the information display.
As the distance to the obstacle decreases,the indicator blocks illuminate and movetoward the vehicle icon. If there is noobstacle detected, the distance indicatorblocks show greyed out.
When you shift to reverse (R), the sidesensing system provides audible warningswhen your vehicle is moving and obstaclesare detected within 24 in (60 cm) and areinside the driving path of your vehicle. Whenyou stop your vehicle the audible warningstops after two seconds.
Note:Visual distance indication remains onwhen the transmission is in reverse (R).
When you shift to drive (D) or any otherforward gear, for example, low (L), sport (S)or any forward gear in manual transmission,the side sensing system provides audibleand visual distance warnings when yourvehicle is moving below a speed of 5 mph(8 km/h) and obstacles are detected within24 in (60 cm) and are inside the driving pathof your vehicle. Once your vehicle reachesa standstill condition, the audible warningstops after two seconds and visual indicationstops after four seconds.
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If the transmission is in neutral (N), the sidesensing system provides visual distanceindication only when your vehicle is movingbelow a speed of 5 mph (8 km/h) and thereis a front or rear parking aid obstacledetected, and the side obstacle is within24 in (60 cm) from the side of your vehicle.When you stop your vehicle the visualdistance indication stops after four seconds.
If the side sensing system is not available,the side distance indicator blocks do notappear.
The side sensing system is not availableunder the following condition:
•If you switch the traction control systemoff.
The side sensing system may not beavailable until you have driven approximatelythe length of your vehicle in order for thesystem to reinitialize if:
•You switch the ignition on, off and backon.
•Your vehicle remains stationary for overtwo minutes.
•The anti-lock brake system is activated.
•The traction control system is activated.
•When the steering wheel angleinformation is not available, the sidesensing system is not available. Thevehicle must be driven at least 492 ft(150 m) above 19 mph (30 km/h) torecover the steering wheel angleinformation.
ACTIVE PARK ASSIST (If Equipped)
Parallel Parking, PerpendicularParking, Parallel Park Out Assist
WARNINGS
You must remain in your vehicle whenthe system turns on. At all times, youare responsible for controlling your vehicle,supervising the system and intervening, ifrequired. Failure to take care may result inthe loss of control of your vehicle, seriouspersonal injury or death.
The sensors may not detect objects inheavy rain or other conditions thatcause interference.
WARNINGS
Active park assist does not apply thebrakes under any circumstances.
The system is designed to aid thedriver. It is not intended to replace yourattention and judgment. You are stillresponsible to drive with due care andattention.
Note:The Blind Spot Information Systemdoes not detect traffic alongside or behindyour vehicle during an Active Park Assistmaneuver.
The system detects an available parallel orperpendicular parking space andautomatically steers your vehicle into thespace (hands-free) while you control theaccelerator, gearshift and brakes. The systemvisually and audibly guides you to park yourvehicle.
If you are uncomfortable with the proximityto any vehicle or object, you may choose tooverride the system by grabbing the steeringwheel or by pressing the button.
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