1999 FORD E SERIES air conditioning

Operating tips
²In humid weather, selectbefore driving. This will help to prevent
your windshield from fogging. After a few minutes, select any desired
position.
²To prevent humidity buildup inside the vehicle, don't drive with the
climate control system in the OFF position.
²Don't put objects under the front seat that will interfere with the
airflow to the back seats.
²Remove any snow, ice or leaves
from the air intake area (at the
bottom of the windshield under
the hood).
²When placing objects on top of your instrument panel, be careful to
not place them over the defroster outlets. These objects can block
airflow and reduce your ability to see through your windshield. Also,
avoid placing small objects on top of your instrument panel. These
objects can fall down into the defroster outlets and block airflow and
possibly damage your climate control system.
Manual heating and air conditioning system (if equipped)
FAN
LOHI
COOLWARM
MAX
A/C NORM
A/CVENTOFF
FLR
MIX
Controls and features
18

Fan speed control
Controls the volume of air circulated
in the vehicle.
Temperature control knob
Controls the temperature of the
airflow inside the vehicle.
Mode selector control
Controls the direction of the airflow
to the inside of the vehicle.
The air conditioning compressor will operate in all modes except VENT
and FLR. However, the air conditioning will only function if the outside
temperature is about 10ÉC (50ÉF) or above.
Since the air conditioner removes considerable moisture from the air
during operation, it is normal if clear water drips on the ground under
the air conditioner drain while the system is working and even after you
have stopped the vehicle.
FAN
LOHI
COOLWARM
MAX
A/C NORM
A/CVENTOFF
FLR
MIX
Controls and features
19

Under normal conditions, your vehicle's climate control system should be
left in any position other than MAX A/C or OFF when the vehicle is
parked. This allows the vehicle to ªbreatheº through the outside air inlet
duct.
²MAX A/C-Uses recirculated air to cool the vehicle. MAX A/C is noisier
than NORM A/C but more economical and will cool the inside of the
vehicle faster. Airflow will be from the instrument panel registers. This
mode can also be used to prevent undesirable odors from entering the
vehicle.
²NORM A/C-Uses outside air to cool the vehicle. It is quieter than MAX
A/C but not as economical. Airflow will be from the instrument panel
registers.
²VENT-Distributes outside air through the instrument panel registers.
However, the air will not be cooled below the outside temperature
because the air conditioning does not operate in this mode.
²OFF-Outside air is shut out and the fan will not operate. For short
periods of time only, use this mode to prevent undesirable odors from
entering the vehicle.
²FLR-Allows for maximum heating by distributing outside air through
the floor ducts. However, the air will not be cooled below the outside
temperature because the air conditioning does not operate in this
mode.
²MIX-Distributes outside air through the windshield defroster ducts and
the floor ducts. Heating and air conditioning capabilities are provided
in this mode. For added customer comfort, when the temperature
control knob is anywhere in between the full hot and full cold
positions, the air distributed through the floor ducts will be slightly
warmer than the air sent to the windshield defroster ducts. If the
temperature is about 10ÉC (50ÉF) or higher, the air conditioner will
automatically dehumidify the air to prevent fogging.
²
-Distributes outside air through the windshield defroster ducts.
It can be used to clear ice or fog from the windshield. If the
temperature is about 10ÉC (50ÉF) or higher, the air conditioner will
automatically dehumidify the air to prevent fogging.
Operating tips
²In humid weather, selectbefore driving. This will prevent your
windshield from fogging. After a few minutes, select any desired
position.
Controls and features
20

Important ventilating information
If the engine is idling while the vehicle is stopped in an open area for
long periods of time, open the windows at least 2.5 cm (one inch).
Adjust the heating or air conditioning (if equipped) to bring in fresh air.
Improve vehicle ventilation by
keeping all air inlet vents clear of
snow, leaves and other debris.
Starting
102

Coolant refill capacity
To find out how much fluid your vehicle's cooling system can hold, refer
toRefill capacitiesin theCapacities and specificationschapter.
Have your dealer check the engine cooling system for leaks if you have
to add more than 1.0 liter (1.0 quart) of engine coolant per month.
Severe winter climate
If you drive in extremely cold climates (less than ±36ÉC [±34ÉF]), it may
be necessary to increase the coolant concentration above 50%. Refer to
the chart on the coolant container to ensure the coolant concentration in
your vehicle is such that the coolant will not freeze at the temperature
level in which you drive during winter months. Never increase the engine
coolant concentration above 60%. Leave a 50/50 mixture of engine
coolant and water in your vehicle year-round in non-extreme climates.
What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The ªfail-safeº distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
²the engine coolant temperature
gauge will move to the red (hot)
area.
²the
symbol will illuminate.
²the
symbol will illuminate.
²theService Engine Soon
indicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate, however:
²the engine power will be limited.
²the air conditioning system will be disabled.
H
C
Maintenance and care
154

bulb specifications ..................183
high beam ............................11,15
warning chime ..........................11
Heating ........................................16
auxiliary heater and air
conditioner ...........................21,22
heater only system .........16,17,18
heating and air conditioning
system .............................18,19,20
Hood ..........................................146
Ignition .......................................195
Inspection/maintenance
(I/M) testing ..............................179
Instrument panel
cleaning ...................................186
Keys
key in ignition chime ...............11
positions of the ignition ...........56
Lamps
daytime running light ...............15
headlamps .................................15
headlamps, flash to pass ..........16
instrument panel, dimming .....16
interior lamps ...........................63
replacing bulbs ..179,180,181,182
Lane change indicator
(see Turn signal) ........................57
Lights, warning and indicator
air bag ........................................10
anti-lock brakes (ABS) ..............8
brake ............................................8
charging system ........................10
engine oil pressure ...................11
safety belt .................................10
service engine soon .................8,9
turn signal indicator .................10
Lumbar support,
seats ..............................73,74,75,76
Mirrors
side view mirrors (power) .......65
Motorcraft parts ........................174
Octane rating ............................172Odometer .....................................14
Overdrive .....................................62
Panic alarm feature, remote
entry system ................................67
Parking brake ............................105
Power distribution box
(see Fuses) ...............................129
Power door locks ........................64
Power steering ..........................107
fluid, checking and adding ....156
Radio ...................23,24,25,26,27,28
29,30,31,32,33,34,35,36,37
Relays .................................125,131
Remote entry system .................65
illuminated entry ......................70
locking/unlocking doors ......65,66
replacement/additional
transmitters ...............................69
replacing the batteries .............67
Safety belts (see Safety
restraints) ....................................11
Safety restraints
cleaning the safety belts ...82,187
extension assembly ..................81
for children ..........................87,88
lap belt ......................................80
warning light and chime .....11,82
Seat belts (see Safety
restraints) ................76,77,78,79,80
Seats ............................................71
child safety seats ......................89
Servicing your vehicle ..............145
Spark plugs, specifications .......188
Special notice ................................3
ambulance conversions ..............3
diesel-powered vehicles .............4
Specification chart, lubricants .193
Speed control ..............................57
Speedometer ...............................12
Starting your vehicle ...........98,100
jump starting ............139,140,142
Index
201