2006 Mercury Montego warning lights

Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your authorized dealer to
prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems, try a different brand of unleaded gasoline. “Premium”
unleaded gasoline is not recommended for vehicles designed to use
“Regular” unleaded gasoline because it may cause these problems to
become more pronounced. If the problems persist, see your authorized
dealer.
It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. Aftermarket products could cause damage to the fuel system.
Repairs to correct the effects of using an aftermarket product in your
fuel may not be covered by your warranty.
Many of the world’s automakers approved the World-wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-wide Fuel Charter.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
•The
indicator may come on. For more information on the “check
engine” or the “service engine soon” indicator, refer toWarning lights
and chimesin theInstrument Clusterchapter.
2006 Montego(mgo)
Owners Guide (post-2002-fmt)
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Maintenance and Specifications
244

Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle’s emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult yourWarranty Guidefor complete emission warranty
information.
On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists your
authorized dealer in properly servicing your vehicle. When the
indicator illuminates, the OBD-II system has detected a malfunction.
Temporary malfunctions may cause the
indicator to illuminate.
Examples are:
1. The vehicle has run out of fuel—the engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened. SeeFuel filler
capin this chapter.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, the
indicator should turn off—A driving cycle consists of a
cold engine startup followed by mixed city/highway driving. No additional
vehicle service is required.
If the
indicator remains on, have your vehicle serviced at the first
available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If the
indicator is on, refer to the
description in theWarning lights and chimessection of the
Instrument Clusterchapter. Your vehicle may not pass the I/M test with
the
indicator on.
2006 Montego(mgo)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
249

Keys .............................................93
positions of the ignition .........168
L
Lamps
autolamp system .......................45
bulb replacement
specifications chart ..................50
daytime running light ...............47
fog lamps ...................................46
headlamps .................................45
headlamps, flash to pass ..........46
instrument panel, dimming .....47
interior lamps ...........................49
replacing bulbs ...................50, 53
Lane change indicator
(see Turn signal) ........................49
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........172
Load limits .................................158
Locks
autolock .....................................90
childproof ..................................81
doors ..........................................80
Lubricant specifications ...257, 259
Lug nuts ....................................203
Lumbar support, seats ...............98
M
Message center ...........................70
english/metric button ...............75
system check button ................75
warning messages .....................76
Mirrors .........................................60
automatic dimming rearview
mirror ........................................59
fold away ...................................60
heated ........................................61
side view mirrors (power) .......60Moon roof ....................................65
Motorcraft parts ........223, 240, 254
N
Navigation system .......................24
O
Octane rating ............................243
Oil (see Engine oil) ..................229
P
Parking brake ............................172
Parts (see Motorcraft parts) ....254
Passenger Occupant
Classification Sensor .................106
Power adjustable foot pedals .....61
Power distribution box (see
Fuses) ........................................193
Power door locks ........................80
Power mirrors .............................60
Power point .................................57
Power steering ..........................174
fluid, checking and adding ....250
fluid, refill capacity ................255
fluid, specifications .........257, 259
Power Windows ...........................57
R
Radio ......................................16, 19
Relays ........................................190
Remote entry system .................83
illuminated entry ................87–88
locking/unlocking doors .....83–84
opening the trunk .....................84
2006 Montego(mgo)
Owners Guide (post-2002-fmt)
USA(fus)
Index
268

Transaxle
fluid, checking and adding
(automatic) .....................251–252
fluid, refill capacities ..............255
lubricant specifications ..........259
Transmission .............................175
brake-shift interlock (BSI) ....175
lubricant specifications ..........257
Trunk ...........................................82
remote release ....................79, 84
Turn signal ..................................49
V
Vehicle dimensions ...................259
Vehicle Identification Number
(VIN) ..........................................261
Vehicle loading ..........................158Ventilating your vehicle
...........171
W
Warning lights (see Lights)
.......10
Washer fluid
..............................228
Water, Driving through
.............187
Windows
power
.........................................57
Windshield washer fluid and
wipers
checking and adding fluid
.....228
operation
...................................54
replacing wiper blades
...........228
Wrecker towing
.........................209
2006 Montego(mgo)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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