key Mercury Mariner Hybrid 2009 s Service Manual

If theService engine soonindicator remains on, have your vehicle
serviced at the first available opportunity. Although some malfunctions
detected by the OBD-II may not have symptoms that are apparent,
continued driving with theService engine soon
indicator on can
result in increased emissions, lower fuel economy, reduced engine and
transmission smoothness, and lead to more costly repairs.
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if theService engine soon
indicator is on or not working
properly (bulb is burned out), or if the OBD-II system has determined
that some of the emission control systems have not been properly
checked. In this case, the vehicle is considered not ready for I/M testing.
If theService engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer to the On board
diagnostics (OBD-II) description in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the on position
for 15 seconds without cranking the engine. If theService engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if theService engine soon
indicator stays on
solid, it means that the vehicle is ready for I/M testing.
The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by
20 minutes of stop-and-go driving with at least four 30-second idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete. If
the vehicle is still not ready for I/M testing, the above driving cycle will
have to be repeated.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
297

3. With the parking brake engaged
and your foot on the brake pedal,
turn the key to the ACCESSORY
position but do not start the engine.
Turn the wheel to the left to gain
access to the check plug.
4. Latch the gearshift lever in P (Park) and make sure that the engine is
OFF by placing the ignition in the Lock position.
5. Remove the check plug from the
side of the transmission.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA (fus)
Maintenance and Specifications
299

Foglamps .....................................49
Four-Wheel Drive vehicles
driving off road .......................217
preparing to drive your
vehicle .....................................211
Fuel ............................................286
calculating fuel economy..78, 292
cap ...........................................288
capacity ...................................304
choosing the right fuel ...........289
comparisons with EPA fuel
economy estimates .................295
detergent in fuel .....................290
filler funnel .............................290
filling your vehicle with
fuel ...........................286, 288, 292
filter, specifications ........286, 303
fuel pump/high voltage
shut-off switches ....................226
improving fuel economy ........292
octane rating ...................289, 307
quality ......................................290
running out of fuel .........247, 290
safety information relating to
automotive fuels .....................286
Fuses ..................................228–229
G
Gas cap (see Fuel cap) ............288
Gas mileage
(see Fuel economy) .................292
Gauges .........................................23
H
Hazard flashers .........................226
Head restraints .........................113
Headlamps ...................................48
aiming ........................................51bulb specifications ....................55
daytime running lights .............50
flash to pass ..............................50
high beam .................................50
replacing bulbs .........................56
turning on and off ....................48
Heating
heating and air conditioning
system .......................................43
Hood ..........................................272
I
Ignition ...............................198, 307
Illuminated visor mirror .............62
Infant seats
(see Safety seats) .....................152
Inspection/maintenance (I/M)
testing ........................................297
Instrument panel
cleaning ...................................267
cluster ........................................18
lighting up panel and
interior .......................................51
J
Jump-starting your vehicle ......248
K
Keyless entry system ...............101
autolock ...............................92, 94
keypad .....................................102
locking and unlocking doors ..103
programming entry code .......102
Keys .....................................90, 104
positions of the ignition .........198
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Index
330