
The system does not function if:
•The key frequencies are jammed.
•The key battery has no charge.
If you are unable to start your vehicle, do the following:
1. Locate the key backup slot.
2. With the buttons facing the rear of the
vehicle and the key ring up, place the key
into the backup slot.
3. With the key in this position, press the
brake pedal, then the button to switch
the ignition on and start your vehicle.
Fast Restart
The fast restart feature allows you to restart the engine within
20 seconds of switching it off, even if a valid key is not present.
Within 20 seconds of switching the engine off, press the brake pedal and
press the button. After 20 seconds have expired, you can no longer start
the engine without the key present inside your vehicle.
Once the engine has started, it remains running until you press the
button, even if the system does not detect a valid key. If you open and
close a door while the engine is running, the system searches for a valid
key. You cannot start the engine if the system does not detect a valid key
within 20 seconds.
Failure to Start
If you cannot start the engine after three attempts, wait 10 seconds and
follow this procedure:
1. Fully press the brake pedal.
2. Fully press the accelerator pedal and hold it there.
3. Start the engine.
Starting and Stopping the Engine149
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

Automatic Engine Shutdown
Your vehicle has a feature that automatically shuts down the engine if it
has been idling for an extended period. The ignition also turns off in
order to save battery power. Before the engine shuts down, a message
appears in the information display showing a timer counting down from
30 seconds. If you do not intervene within 30 seconds, the engine shuts
down. Another message appears in the information display to inform you
that the engine has shut down in order to save fuel. Start your vehicle as
you normally do.
Automatic Engine Shutdown Override
Note:You cannot permanently switch off the automatic engine shutdown
feature. When you switch it off temporarily, it turns on at the next
ignition cycle.
You can stop the engine shutdown, or reset the timer, at any point
before the 30-second countdown has expired by doing any of the
following:
•You can reset the timer by interacting with your vehicle (such as
pressing the brake pedal or accelerator pedal).
•You can temporarily switch off the shutdown feature any time the
ignition is on (for the current ignition cycle only). Use the
information display to do so.
•During the countdown before engine shutdown, you are prompted to
pressOKorRESET(depending on your type of information display)
to temporarily switch the feature off (for the current ignition cycle
only).
Stopping the Engine When Your Vehicle is Stationary
1. Move the transmission selector lever to positionP.
2. Press the button once.
3. Apply the parking brake.
Note:This switches off the ignition, all electrical circuits, warning lamps
and indicators.
150Starting and Stopping the Engine
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

Stopping the Engine When Your Vehicle is Moving
WARNING:Switching off the engine when the vehicle is still
moving will result in a loss of brake and steering assistance. The
steering will not lock, but higher effort will be required. When the
ignition is switched off, some electrical circuits, warning lamps and
indicators may also be off.
1. Press and hold the button for one second, or press it three times
within two seconds.
2. Move the transmission selector lever to positionNand use the brakes
to bring your vehicle to a safe stop. When your vehicle has stopped,
move the transmission selector lever to positionPand switch the
ignition off.
3. Apply the parking brake.
Guarding Against Exhaust Fumes
WARNING:If you smell exhaust fumes inside your vehicle, have
this checked immediately. Do not drive your vehicle if you smell
exhaust fumes. Carbon monoxide is present in exhaust fumes. Take
precautions to avoid its dangerous effects.
Important Ventilating Information
If you stop your vehicle and leave the engine idling for long periods of
time, we recommend that you do one of the following:
•Open the windows at least 1 inch (2.5 centimeters).
•Set your climate control to outside air.
Starting and Stopping the Engine151
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

AUTOMATIC TRANSMISSION
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the off
position and remove the key whenever you leave your vehicle.
Your vehicle has been designed to improve fuel economy by reducing
fuel usage while coasting or decelerating. When you take your foot off
the accelerator pedal and the vehicle begins to slow down, the torque
converter clutch locks up and aggressively shuts off fuel flow to the
engine while decelerating. This fuel economy benefit may be perceived
as a light to medium braking sensation when removing your foot from
the accelerator pedal.
P (Park)
This position locks the transmission
and prevents the front wheels from
turning.
To put your vehicle in gear:
•Press the brake pedal
•Move the gearshift lever into the
desired gear
To put your vehicle in P (Park):
•Come to a complete stop
•Move the gearshift lever and securely latch it in P (Park)
R (Reverse)
With the gearshift lever in R (Reverse), the vehicle will move backward.
Always come to a complete stop before shifting into and out of R
(Reverse).
N (Neutral)
With the gearshift lever in N (Neutral), the vehicle can be started and is
free to roll. Hold the brake pedal down while in this position.
D (Drive) with overdrive
The normal driving position for the best fuel economy. Transmission
operates in gears one through six. The automatic transmission shift
strategy has the ability to detect hilly terrain or mountainous areas and
will provide a limited amount of grade assist features automatically.
PRNDS
Transmission165
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

S (Sport)
Moving the gearshift lever to S (Sport):
•Provides additional grade (engine) braking and extends lower gear
operation to enhance performance for uphill climbs, hilly terrain or
mountainous areas. This will increase engine RPM during engine
braking.
•Provides additional lower gear operation through the automatic
transmission shift strategy which reacts to vehicle inputs (vehicle
acceleration, accelerator pedal, brake pedal and vehicle speed).
•Gears are selected more quickly and at higher engine speeds.
SelectShift Automatic® Transmission
Note:Your transmission must be in S (Sport) for SelectShift to operate
properly.
Your SelectShift automatic transmission gives you the ability to manually
change gears if you’d like. To use SelectShift, move the gearshift lever
into S (Sport). Now you can use the paddles on your steering wheel to
manually select gears.
Paddle Shifters
The paddle shifters allow you to shift gears quickly, without taking your
hands off the steering wheel. Temporary manual control is provided
when pulling the paddles with the gearshift in the D (Drive) position.
The system will determine when temporary manual control is no longer
desired and reverts back to automatic control. Extensive manual control
can be achieved by moving the shifter to the S (Sport) position. The
system will stay in manual control until the shifter is moved out of the
manual position.
166Transmission
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

Brake-shift interlock
WARNING:Do not drive your vehicle until you verify that the
brakelamps are working.
WARNING:When doing this procedure, you will be taking the
vehicle out of park which means the vehicle can roll freely. To
avoid unwanted vehicle movement, always fully set the parking brake
prior to doing this procedure. Use wheel chocks if appropriate.
WARNING:If the parking brake is fully released, but the brake
warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer.
Note:See your authorized dealer as soon as possible if this procedure is
used.
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
on unless the brake pedal is pressed.
If you cannot move the gearshift lever out of P (Park) with the ignition
on and the brake pedal pressed, it is possible that a fuse has blown or
the vehicle’s brake lamps are not operating properly. Refer to theFuses
chapter.
If the fuse is not blown and the brake lamps are working properly, the
following procedure will allow you to move the gearshift lever from P
(Park):
1. Apply the parking brake, turn the ignition off, and remove the key.
168Transmission
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

2. Using a screwdriver (or similar
tool), remove the locking tab to the
driver side panel and remove.
3. Locate the brake shift interlock
lever on the driver side of the
gearshift assembly.
4. Apply the brake pedal. Using a
screwdriver (or similar tool), press
down and hold the brake shift
interlock lever while pulling the
gearshift lever out of the P (Park)
and into the N (Neutral).
5. Install the side panel in reverse order.
6. Apply brake pedal, start the vehicle, and release the parking brake.
Automatic Transmission Adaptive Learning
This feature is designed to increase durability and provide consistent
shift feel over the life of the vehicle. A new vehicle or transmission may
have firm shifts, soft shifts or both. This operation is considered normal
and will not affect function or durability of the transmission. Over time,
the adaptive learning process will fully update transmission operation.
Additionally, whenever the battery is disconnected or a new battery
installed, the strategy must be relearned.
If Your Vehicle Gets Stuck in Mud or Snow
Note:Do not rock the vehicle if the engine is not at normal operating
temperature or damage to the transmission may occur.
Note:Do not rock the vehicle for more than a minute or damage to the
transmission and tires may occur, or the engine may overheat.
If your vehicle gets stuck in mud or snow, it may be rocked out by
shifting between forward and reverse gears, stopping between shifts in a
steady pattern. Press lightly on the accelerator in each gear.
Transmission169
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)

When driving at slow speeds in deep sand under high outside
temperatures, use a low gear when possible. Lower gear operation will
maximize the engine and transmission cooling capability.
Under severe operating conditions, the A/C may cycle on and off to
protect overheating of the engine.
Basic operating principles in special conditions
•Drive slower in strong crosswinds which can affect the normal steering
characteristics of your vehicle.
•Be extremely careful when driving on pavement made slippery by
loose sand, water, gravel, snow or ice.
If Your Vehicle Goes Off the Edge of the Pavement
•If your vehicle goes off the edge of the pavement, slow down, but
avoid severe brake application, ease the vehicle back onto the
pavement only after reducing your speed. Do not turn the steering
wheel too sharply while returning to the road surface.
•It may be safer to stay on the apron or shoulder of the road and slow
down gradually before returning to the pavement. You may lose
control if you do not slow down or if you turn the steering wheel too
sharply or abruptly.
•It often may be less risky to strike small objects, such as highway
reflectors, with minor damage to your vehicle rather than attempt a
sudden return to the pavement which could cause the vehicle to slide
sideways out of control or rollover. Remember, your safety and the
safety of others should be your primary concern.
If Your Vehicle Gets Stuck
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Turn the ignition to the lock
position and remove the key whenever you leave your vehicle.
WARNING:If the parking brake is fully released, but the brake
warning lamp remains illuminated, the brakes may not be
working properly. See your authorized dealer.
WARNING:Do not spin the wheels at over 35 mph (56 km/h).
The tires may fail and injure a passenger or bystander.
All-Wheel Drive (If Equipped)171
2014 MKS(mks)
Owners Guide gf, 1st Printing, April 2013
USA(fus)