fuses LINCOLN MKZ HYBRID 2012 User Guide

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 50A* Electronic power assist steering B+
2 50A* Electronic power assist steering B+
3 40A* Powertrain control module (aux relay
5 power)
4 — Not used
5 — Not used
6 40A* Rear defrost (aux relay 4 power)
7 30A* Vacuum pump (aux relay 6 power)
8 50A* Brake system controller pump
9 20A* Wiper washer
10 30A* Brake system controller valves
11 — Not used
12 30A* Heated-cooled seats
13 15A** Motor electronics coolant/heater pump
(relay 42 & 44 power)
14 — Not used
15 — Not used
Roadside Emergencies
256
2012 MKZ Hybrid(hkz)
Owners Guide, 1st Printing
USA(fus)

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
44 G8VA relay Motor electronics coolant pump
45 15A** Injectors
46 15A** Coil on plugs
47 10A** Powertrain control module (general):
Heater pump, Motor electronics
coolant pump relay coils, DC/DC
converter, Back-up lamps, Brake
controller
48 20A** HEV high voltage battery module,
Fuel pump relay
4915A** Powertrain control module (emissions
related)
* Cartridge Fuses ** Mini Fuses
Auxiliary relay box
The auxiliary relay box is located in front of the radiator in the engine
compartment.
The components are coded as follows:
Relay Location Relay Type Function
1 High current
microLeft headlamp
2 High current
microRight headlamp
Roadside Emergencies
258
2012 MKZ Hybrid(hkz)
Owners Guide, 1st Printing
USA(fus)

Engine block heater .................224
Engine oil ..................................291
checking and adding ..............291
dipstick ....................................291
filter, specifications ........292, 315
recommendations ...................292
refill capacities ........................316
specifications ..........................316
Event data recording ..................13
Exhaust fumes ..........................224
F
Fleet MyKey programming ......111
Floor mats .........................108–109
Fluid capacities .........................316
Fog lamps ....................................77
Fuel ............................................301
calculating fuel
economy ............................37, 307
cap ...........................................303
capacity ...................................316
choosing the right fuel ...........304
detergent in fuel .....................305
filler funnel .............................305
filling your vehicle
with fuel ..................301, 303, 307
filter, specifications ........300, 315
fuel pump shut-off ..................251
improving fuel economy ........307
octane rating ...................304, 318
quality ......................................305
running out of fuel .........265, 305
safety information relating to
automotive fuels .....................301
Fuses ..................................251–252
G
Garage door opener ..................102Gas cap (see Fuel cap) ............303
Gas mileage
(see Fuel economy) .................307
Gauges .........................................25
H
Hazard flashers .........................250
Headlamps ...................................75
aiming ..................................78–79
autolamp system .......................76
bulb specifications ....................82
daytime running lights .............78
flash to pass ..............................77
high beam .................................77
replacing bulbs .........................83
turning on and off ....................75
Heating
heating and air conditioning
system .................................66, 69
Hood ..........................................288
I
Ignition ...............................221, 318
Illuminated visor mirror .............89
Infant seats
(see Safety seats) .....................181
Inspection/maintenance (I/M)
testing ........................................311
Instrument panel
cleaning ...................................283
cluster ........................................18
lighting up panel and
interior .......................................78
Index
346
2012 MKZ Hybrid(hkz)
Owners Guide, 1st Printing
USA(fus)

J
Jack ............................................259
positioning ...............................259
storage .....................................259
Jump-starting your vehicle ......266
K
Keyless entry system
autolock ...................................116
keypad .....................................126
locking and unlocking doors ..127
programming entry code .......126
Keys ...................................110, 128
positions of the ignition .........221
L
Lamps
autolamp system .......................76
bulb replacement
specifications chart ..................82
daytime running light ...............78
fog lamps ...................................77
headlamps .................................75
headlamps, flash to pass ..........77
instrument panel, dimming .....78
interior lamps .....................80, 83
replacing bulbs .........................83
LATCH anchors .........................185
Lights, warning and indicator ....18
anti-lock brakes (ABS) ..........227
Load limits .................................213
Locks
autolock ...................................116
childproof ................................119
doors ........................................115
Lubricant specifications ...........316
Lug nuts ....................................265Lumbar support, seats .............137
M
Message center ...........................35
system check button ................44
warning messages .....................45
Mirrors ...................................95–96
automatic dimming rearview
mirror ........................................95
heated ..................................69, 96
programmable memory ..........123
side view mirrors (power) .......96
Moon roof ..................................100
Motorcraftparts ..............286, 315
MyKey ........................................111
N
Navigation system .......................65
O
Octane rating ............................304
Oil (see Engine oil) ..................291
P
Parental MyKey
programming .............................111
Parking brake ............................228
Parts
(see Motorcraftparts) ...........315
Passenger Occupant
Classification Sensor .................146
Power distribution box
(see Fuses) ...............................255
Power door locks ......................115
Power mirrors .............................96
Index
347
2012 MKZ Hybrid(hkz)
Owners Guide, 1st Printing
USA(fus)