2012 LINCOLN MKS brake light

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAirbag - Front
Airbag - SideChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemParking Brake System
Brake Fluid -
Non-Petroleum BasedParking Aid System
Stability Control SystemSpeed Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
Introduction
10
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

Solid illumination after the engine is started indicates the on-board
diagnostics system (OBD-II) has detected a malfunction. Refer to
On-board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
WARNING:Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned on when the
engine is not running, or in a position between on and start, or by
applying the parking brake when the ignition is turned on. If the brake
system warning light does not illuminate at this time, seek service
immediately from your authorized dealer. Illumination after releasing the
parking brake indicates low brake fluid level or a brake system
malfunction and the brake system should be inspected immediately by
your authorized dealer.
WARNING:Driving a vehicle with the brake system warning
light on is dangerous. A significant decrease in braking
performance may occur. It will take you longer to stop the vehicle.
Have the vehicle checked by your authorized dealer. Driving extended
distances with the parking brake engaged can cause brake failure and
the risk of personal injury.
Anti-lock brake system:If the
ABS light stays illuminated or
continues to flash, a malfunction has
been detected, have the system
serviced immediately by your
authorized dealer. Normal braking is still functional unless the brake
warning light also is illuminated.
P!
BRAKE
ABS
Instrument Cluster
14
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

Speed control:Illuminates when
the speed control is engaged or
when the ACC is engaged without
following a vehicle. Turns off when
the speed control system is
disengaged or when the ACC is
activated.
Anti-theft system:Flashes when
the SecuriLockPassive Anti-theft
System has been activated.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Heads up display (if equipped):
A red bar will illuminate on the
windshield in certain instances when
using adaptive cruise control and/or
the collision warning system. It will
also illuminate momentarily when
you start your vehicle to make sure the display works. See theDriving
chapter for more information.
Key-in-ignition warning chime (if equipped):Sounds when the key
is left in the ignition in the off or accessory position and the driver’s door
is opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key [if equipped] is not in the
ignition) and the driver’s door is opened.
Parking brake on chime:Sounds when the parking brake is left on and
the vehicle is driven. If the warning stays on after the park brake is off,
contact your authorized dealer as soon as possible.
Instrument Cluster
16
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized “D.O.T.” for North America and an
“E” for Europe to ensure lamp performance, light brightness and pattern
and safe visibility. The correct bulbs will not damage the lamp assembly
or void the lamp assembly warranty and will provide quality bulb burn
time.
Function Number of bulbsTrade
number
Headlamp high beam/
low beam2 D3S
Front park/turn/
sidemarker lamp23457AK
(amber)
Backup lamp 2 921
* Sidemarker lamp (rear) 2 LED
* Tail lamp 2 LED
Turn signal 4HPC 16WY
(amber)
License plate lamp 2 168
* High-mount brake lamp 1 LED
Fog lamp (if equipped) 2 H11
Map lamp 2 12V6W
Dome/reading lamps 3 578
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights, see your authorized dealer.
* To replace these lamps, see your authorized dealer.
Replacing interior bulbs
Check the operation of all bulbs frequently.
Replacing exterior bulbs
Check the operation of all bulbs frequently.
Replacing HID headlamp bulbs
The headlamps on your vehicle use a “high intensity discharge” source.
These lamps operate at a high voltage. When the bulb is burned out, the
bulb assembly must be replaced by your authorized dealer.
Lights
67
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

Replacing front parking lamp/turn signal/sidemarker bulbs
1. Make sure headlamp switch is in the off position, then open the hood.
2. Reach in behind the headlamp assembly to access the bulb sockets
and connectors.
3. Locate the parking/turn signal
lamp electrical connector and
remove it by pulling it straight off.
4. Remove the bulb socket by
turning it counterclockwise and
pulling it straight out.
5. To remove the bulb, pull it
straight out of the bulb socket.
Install the new bulb(s) in reverse order.
Replacing rear brake/tail/turn and sidemarker lamp bulbs
The brake/tail/turn/side marker lamp and backup bulbs are located in the
tail lamp assembly. Follow the same steps to replace the bulbs.
Note:Your vehicle is equipped with a tail lamp assembly containing
integral multiple light emitting diodes (LED) for the stop/tail and
sidemarker functions. If replacement is required, see your authorized
dealer.
•(1)Turn signal bulbs
•(2)Backup lamp
•(3)Stop/tail and sidemarker
bulbs (LED)
1. Make sure the headlamp switch is
in the off position and open the
trunk.
2. Remove the cargo net fastener (if
equipped) and carefully pull the
carpet away to expose the backside
of the tail lamp assembly.
3. Remove the nut and washer assemblies, then pull the lamp assembly
away from the vehicle.
4. Remove the bulb socket by rotating it counterclockwise, then pulling it
out of the lamp assembly.
Lights
68
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

5. Pull the bulb straight from the socket.
Note:The turn bulb is a socket/bulb assembly and the bulb cannot be
removed separately.
Install the new bulb(s) in reverse order.
Replacing high-mount brake lamp bulbs
Your vehicle is equipped with an LED center high-mount stop lamp. It is
designed to last the life of the vehicle. If replacement is required, it is
recommended that you see your authorized dealer.
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is
in the off position.
2. Remove the two screws from the
license plate lamp assembly.
3. Remove bulb socket by turning
counterclockwise.
4. Carefully pull the bulb out from
the socket.
Install new bulb(s) in reverse order.
Replacing fog lamp bulbs
1. Make sure the fog lamp switch is in the off position.
2. Rotate the harness/bulb assembly
counterclockwise, to remove from
the fog lamp.
3. Carefully disconnect the bulb
from the harness assembly via the
two snap clips.
Install the new bulb in reverse order.
Lights
69
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

SPEED CONTROL
With speed control set, you can maintain a set speed without keeping
your foot on the accelerator pedal.
WARNING:Do not use the speed control in heavy traffic or on
roads that are winding, slippery or unpaved.
Using speed control
The speed controls are located on the steering wheel. The following
buttons work with speed control:
RESUME:Press to resume a set
speed.
SET +:Press to increase the set
speed.
SET –:Press to decrease the set
speed.
OFF/ON:Press to turn speed
control off or on.
Setting speed control
To set speed control:
1. Press and release ON.
2. Accelerate to the desired speed.
3. Press and release SET + or SET -.
4. Take your foot off the accelerator pedal.
5. The indicator
light on the instrument cluster will turn on.
Note:
•Vehicle speed may vary momentarily when driving up and down a
steep hill.
•If the vehicle speed increases above the set speed on a downhill, you
may want to apply the brakes to reduce the speed.
•If the vehicle speed decreases more than 10 mph (16 km/h) below
your set speed on an uphill, your speed control will disengage.
Disengaging speed control
Press the brake pedal to disengage the speed control. Disengaging the
speed control will not erase the previous set speed.
Driver Controls
81
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

3. Press and release the SET +
control. The vehicle speed will be
stored in the memory and the
message center will display SET
XXX MPH (your desired speed).
4. Take your foot off the accelerator
pedal.
5. The green
cruise indicator
light on the instrument cluster will
illuminate if there are no vehicles
detected in front of you, while the yellow
ACC indicator light on the
instrument cluster will illuminate if there is a vehicle detected in front of
you.
Following a vehicle
WARNING:When following a vehicle in front of you, the vehicle
will not decelerate automatically to a stop, nor will the vehicle
always decelerate quickly enough to avoid a collision without driver
intervention. Always apply the brakes when necessary. Failing to do so
may result in a collision, serious injury or death.
When a vehicle ahead of you enters the same lane or a slower vehicle is
ahead in the same lane, the vehicle speed will adjust automatically to
maintain a preset gap distance. The distance setting is adjustable, refer
toSetting the gap distancein this section.
The yellow
ACC indicator light
in the instrument cluster will be
illuminated and the message center
will temporarily display a preset
GAP <--->.
The vehicle will maintain a constant distance between the vehicle ahead
until:
•The vehicle in front of you accelerates to a speed above the set speed.
•The vehicle in front of you moves out of your lane or out of view.
•The vehicle speed falls below 18 mph (30 km/h).
•A new gap distance is set.
The vehicle brakes will be automatically applied to slow the vehicle to
maintain a safe distance between the vehicle in front. The maximum
Driver Controls
84
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)