Lincoln MKS (2009-2012) Fuse Diagram

Fuse box diagram (fuse layout), location, and assignment of fuses and relays Lincoln MKS (2008, 2009, 2010, 2011, 2012).

Lincoln MKS (2009-2012)

Checking and Replacing Fuses

Fuses and circuit breakers protect your vehicle’s electrical system from overloading. If electrical components in the vehicle are not working, a fuse may have blown. Check the appropriate fuses before replacing any electrical components.

Look carefully at the fuse – a broken wire within the fuse identifies blown fuses. If you are not sure or if it is too dark to see, try replacing the suspected fuse with one of the same value that you know is good.

In case if you do not have a spare fuse, in an emergency you can pull out fuses, which may be dispensable for normal driving (for example, audio system, cigarette lighter, OBD, seat heater, and the like), and use it if its amperage rating is the same.


  • Always switch off the ignition system and the affected electrical circuit before replacing a fuse.
  • Always disconnect the battery before servicing high current fuses.
  • Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse, even as a temporary fix. This can cause extensive damage or even fire.
  • If the replaced fuses blows again – contact a qualified and equipped service center.

Passenger Compartment Fuse Box Diagram

The fuse panel is located under the instrument panel to the left of the steering wheel.

Passenger Compartment Fuse Box Diagram

AProtected Components
130Right rear window
2152009: Brake on/off switch
315Driver seat control/lumbar
430Right front window
510Brake shift interlock (BSI), keypad illumination (2009-2010)
620Turn signals, hazards
710Low beam headlamps (left)
810Low beam headlamps (right)
915Courtesy lamps
1015Illumination switch, Puddle lamps
1110All Wheel Drive (AWD)
127.52009-2010: Passive Entry/Passive Start (PEPS) module
2011-2012: Intelligent access (IA) module
135Memory/seats/mirrors/steering column, keypad, Driver zone module
1410MGM, Center information display, SYNC, GPS
1510Climate control
1615Electronic finish panel (EFP), Ambient lighting module (2010-2012)
1720Global windows, door locks and trunk release (less PEPS (2011-2012))
1820Dual heated rear seat module (DHRSM) (battery)
1925- (spare)
2015Diagnostic connector
2115Fog lamps
2215Park lamps, License lamps
2315High beam headlamps
2510Demand lamps
2610Cluster/Heads up display
27202009-2010: Passive Entry/Passive Start (PEPS) module, Ignition Switch
2011-2012: Intelligent access (IA) module
2852009-2010: Radio mute, Radio start signal
295Instrument panel cluster (run/start)
305- (spare)
3110Auto high beam controller, Heads-up display
3210Restraint control module
3310Adaptive Lighting
345IVD (2009), AdvanceTrac (2010-2012), Adaptive cruise control module, Electronic power assist steering module
3510DFHSM (2009), All wheel drive, Dual heated rear seat module, Absolute steering angle switch, Park aid (run/start) module, Blind spot information system (2011-2012)
3652009-2010: Passive anti-theft system (PATS) module
3710- (spare)
3820Amplifier (THX or 6 channel)
4020Amplifier (THX or 2 channel)
4115Delayed Accessory
4210- (spare)
4310Rear window defroster relay, Rain sensor (2010-2012)
4410- (spare)
455Wiper relay and module, Blower relay
467.5Occupant classification sensor (OCS), Electronic finish panel, Climate control
4730Circuit Breaker: -
48Delayed accessory


Engine Compartment Fuse Box Diagram

The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.

Engine Compartment Fuse Box Diagram

AProtected Components
180Passenger compartment fuse panel power
280Passenger compartment fuse panel power
430Front wipers
530Passenger power seat
620Cigar lighter
940Anti-lock Brake System (ABS) pump
1030Starter relay
1130Powertrain Control Module (PCM) relay
1220ABS valve
1315Adapt cruise
14102010-2012: Brake on/off switch
1515Auto high beam
1620Left high intensity discharge (HID) headlamp
1710Alternator sense
1920Power point
20402009-2010: Rear window defroster
502011-2012: Rear window defroster
2120Console power point
2230Front heated/cooled seats
237.52009-2010: PCM Keep alive power, Canister vent
102011-2012: PCM Keep alive power, Canister vent
2410A/C clutch relay
2520Right high intensity discharge (HID) headlamp
2610Backup relay
2715Fuel pump
28603.7L: Cooling fan
803.5L: Cooling fan
2930Left rear window
3030Left front window
3230Driver seat module
33302009-2010: Passive entry/passive start (PEPS) run/start relay
402011-2012: Intelligent access (IA) run/start relay
3540Front A/C blower motor
3620Passenger compartment fuse panel run/start
3710Powertrain Control Module (PCM) run/start
385Delayed Accessory
4615Vehicle power 2 (PCM), Vehicle power 3 (PCM)
47153.7L (2009-2011): PCM Vehicle power 1
203.7L (2012) and 3.5L: PCM Vehicle power 1
4815Vehicle power 4 ? Ignition coils
4910Heated mirrors
39Fuel pump (only 3.7L)
40One-touch integrated start (OTIS)
41A/C clutch
42Fuel pump
44Auto high beam
502009: PCM
2010-2012: Blower motor
512009: Blower motor
2010-2012: Fog deactivation
532009: Rear window defroster
2010-2012: Adaptive cruise control (stop lamps)
542009: Front wiper
552009: Fog deactivation
2010-2012: Front wiper
562009: On/start
2010-2012: HBL
572009: Adapt cruise (stop lamps)
592010-2012: -
602010-2012: -
612010-2012: -
622010-2012: -
632010-2012: Run/start
642010-2012: Powertrain Control Module (PCM)
652010-2012: -
662010-2012: -