4. To attach the new wiper to the
wiper arm, align the cross pin and
keyway (denoted with the arrows)
and firmly press the wiper blade
into the wiper arm until an audible
snap is heard.
If you find this procedure too difficult, please see your dealer.
ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level dipstick.
6. Wipe the dipstick clean. Insert the dipstick fully, then remove it again.
•If the oil level iswithin this
range,the oil level is acceptable.
DO NOT ADD OIL.
Maintenance and Specifications
300
2011 Navigator(nav)
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refill capacities ........................331
specifications ..........................331
Event data recording ....................7
Exhaust fumes ..........................221
F
Fail safe cooling ........................309
Fleet MyKey programming ........98
Flexible Fuel Vehicle (FFV) ....311
Floor mats ...................................90
Fluid capacities .........................331
Fog lamps ....................................55
Four-Wheel Drive vehicles .......243
control trac .............................244
description ..............................244
driving off road .......................245
indicator light .........................244
preparing to drive your
vehicle .....................................233
Fuel ............................................311
calculating fuel
economy ............................22, 318
cap ...........................................314
capacity ...................................331
choosing the right fuel ...........315
detergent in fuel .....................316
filler funnel .............................316
filling your vehicle
with
fuel ...........................311, 314, 318
filter, specifications ........311, 330
fuel pump shut-off switch .....255
improving fuel economy ........318
octane rating ...........315, 334–335
quality ......................................316
running out of fuel .........273, 316
safety information relating
to automotive fuels ................311Fuel - flex fuel vehicle
(FFV) .................................311, 315
Fuses ..................................256–257
G
Garage door opener ....................84
Gas cap (see Fuel cap) ............314
Gas mileage
(see Fuel economy) .................318
Gauges .........................................18
H
Hazard flashers .........................254
Headlamps ...................................55
aiming ........................................57
autolamp system .......................55
bulb specifications ....................60
daytime running lights .............56
flash to pass ..............................56
high beam .................................56
turning on and off ....................55
Hood ..........................................296
I
Ignition .......................217, 334–335
Illuminated visor mirror .............68
Infant seats
(see Safety seats) .....................166
Inspection/maintenance (I/M)
testing ........................................323
Instrument panel
cleaning ...................................290
cluster ........................................12
Index
366
2011 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)