heating LOTUS ELISE 2005 Owners Manual

8. INSTRUMENTS & SWITCHES
Ignition Switch/Steering Lock ..........................................
44
Engine Start Button .........................................................
45
Warning ‘Tell Tale’ Lamps ...............................................
46
Bulb Check ................................................................
46
Turn Tell Tale .............................................................
46
Seat Belt Tell Tale ......................................................
47
Brake Tell Tale ...........................................................
47
Oil Pressure Tell Tale ................................................
47
Low Fuel Level Tell Tale ............................................
48
ABS Tell Tale ............................................................
48
High Beam Tell Tale ..................................................
48
Airbag Tell Tale ..........................................................
48
Battery Charging Tell Tale .........................................
48
Engine Malfunction Indicator Lamp ...........................
49
Security/RPM Tell Tale ..............................................
49
Instruments .................................................................
51
Speedometer .............................................................
51
Tachometer ...............................................................
51
LCD Display Panel ....................................................
52
Fuel Level Display ...............................................
52
Coolant Temperature Display ..............................
53
Odometer ............................................................
53
Trip Recorder .......................................................
53
Dashboard Switches .......................................................
54
Parking Lamp Switch ................................................
54
Headlamp Switch ......................................................
54
Lights-on Buzzer .......................................................
55
Hazard Warning Lamps Switch .................................
55
Instrument Illumination ..............................................
56
Auxiliary Power Socket .............................................
57
Column Switches & Horn ................................................
58
Headlamp High/Low Beam/Flasher/Turn Indicators .
58
Windscreen Wiper/Washer .......................................
59
Horn .................................................................
60
Audio Equipment ............................................................
60
9. HEATING, VENTILATION & AIR CONDITIONING
Air Conditioning ..............................................................
61
Air Re-circulation ............................................................
62
Heater Temperature ........................................................
62
Fan Speed .................................................................
62
Air Distribution ................................................................
63
Engine Bay Ventilation ....................................................
65
Contents
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ENTRY & COMFORT
WARNING:
• In very hot/cold territories, or under conditions of extreme solar heating, be aware of exposed metal surfaces in the
cabin. Take suitable precautions to guard against burn
injuries from hot or cold metal.
• Unlocked doors can be dangerous. Young children who get into unlocked cars may be unable to get out.

Always lock your car whenever you leave it.
Central Door Locking (CDL) The central door locking (CDL) operates on the driver’s and
passenger’s doors in conjunction with the security alarm system.
For full details of the alarm system, see page 30.
To unlock from outside: To unlock the doors from outside, press once, for a full second,
the larger button on the transmitter fob. The alarm will be dis
-
armed and both doors unlocked. Press the exterior lock button and pull open the door using the fingergrip below the button. If
the door is swung fully open, a spring detent mechanism on the hinge will aid restraint of the door for convenience whilst entering or exiting the car, but the door should be manually held in windy
conditions, or if the car is parked on a slope.
From inside the car, pull the door firmly shut using the recess
provided at the top of the door trim panel.
WARNING: Before closing a door take care to ensure that no persons
or objects will be trapped to avoid injury or damage.
To lock from inside: If it is desired to lock the doors from inside the car, for example
to deter highjack attempts, press the right hand side of the CDL
rocker switch on the front of the gear lever shroud to lock both
doors with or without the ignition switched on. Alternatively, the
doors can be locked individually by depressing the button at the rear end of each door sill.
WARNING: Whether locked using the rocker switch or sill buttons,
Entry & Comfort
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will also disable the engine coolant pump and result in rapid overheating; stop the engine as soon as it is safe to do so, and
summon assistance. If the drive belt is intact and the cooling
system unaffected, it may be possible in favourable daylight conditions, to drive a short distance to a repair facility, but do not, under any circumstances, allow the battery to become
completely discharged by continuing to drive.
Engine Malfunction Indicator Lamp
The engine Malfunction Indicator Lamp (MIL) is provided to
warn the driver that the engine management system has de
-
tected a fault which may result in increased noxious emissions from the exhaust. In order to minimise emissions and potential
engine damage, various operational limitations may automati
-
cally be applied. i) If the MIL lights continuously whilst driving, immediately reduce
speed and adopt a moderate driving style. Seek dealer advice
without delay and avoid all unnecessary journeys.
ii) If the MIL flashes, an engine misfire has been detected which is likely to cause overheat damage to the catalytic converter.
Slow down immediately and be prepared to stop.
- If the MIL then stops flashing, and is lit continuously, proceed with caution and seek dealer advice.
- If the MIL continues to flash, stop the car as soon as it is safe to do so, and switch off the engine. Seek dealer advice.
NOTICE:
Continuing to drive the car with a flashing MIL may
cause overheat damage to the catalytic converter, possible en
-
gine damage, increased emissions, and impaired fuel economy and driveability.
In order to comply with emissions regulations, data regarding
activation of the MIL is recorded in the engine electronic control
-
ler, and may be downloaded by Lotus dealers.
Security/RPM Tell Tale The security tell tale is located at the top of the tachometer
display, and indicates the status of the immobiliser and alarm.
• Tell tale out; engine is mobilised, and the alarm is off.
• Tell tale flashing; engine is immobilised, or alarm is armed
and engine immobilised.
For full details of the car security system, refer to the earlier
section ‘Car Security’.
Instruments & Switches
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When only a single segment remains, representing approxi-
mately 1.3 U.S. gall. (5 litres), the amber low fuel tell tale will
flash. Refuel at the next opportunity.
NOTICE: Do not allow the tank to run completely dry, as this may damage the catalytic converter and fuel pump. This may
affect the terms of your warranty.
Coolant Temperature Display The engine coolant temperature will be displayed at the bot
-
tom right hand corner of the panel as soon as the temperature reaches 162°F. The running temperature will fluctuate a cer
-
tain amount as the operating conditions change, and during periods of idling or in heavy traffic, the temperature may rise to
over 212°F, with the cooling fans switching on at half speed at
approximately 208°F and at full speed at approximately 217°F.
The temperature display will flash at temperatures over 226°F to prompt closer monitoring by the driver of high temperatures.
The pressurised cooling system has a boiling point of over 248°F.

If the temperature approaches this level then the driver should be concerned. If this should occur, allow the engine to idle for a
few minutes whilst monitoring the temperature, and if it continues to rise, switch off and seek qualified assistance.
NOTICE: After a heavy snowfall, ensure that the radiator cooling
outlet grilles in the front body are cleared of snow before driving
the car, or overheating may occur.
Odometer An odometer (total distance recorder) reading is displayed at
the bottom left hand corner of the panel.
Trip Recorder A trip distance recorder is provided at the top left hand corner
of the panel. In order to zero the trip display, switch on the ignition, and
press for a moment (less than 1 second), the small button
on the steering column shroud ahead of the ignition switch.

This dual function button also controls the panel illumination
- see ‘Instrument & Switch Illumination’.
Instruments & Switches
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HEATING, VENTILATION & AIR CONDITIONINGThe small size of the Elise together with the method of
construction and emphasis on lightweight, have resulted in heating and a.c. sytems which perform well under non-extreme
climatic conditions. In extreme temperatures and humidity the operational limits of the systems may be reached before the
desired temperature, or rate of temperature change inside the
car is achieved. The heating and ventilation controls comprise three rotary
switches to regulate; heater temperature, fan speed and air dis
-
tribution. Push button switches are provided for air conditioning and air re-circulation.
Air Conditioning The left hand push button selects air conditioning, but the
following conditions must first be met before the system will
operate:
• The engine must be running;
• A fan speed must be selected;
• Ambient temperature must be above 3°C.
With a fully cold temperature setting, refrigerated air will be
supplied. For dehumidified warm air, select air conditioning in
conjunction with a warm temperature setting. The tell tale in the switch button will light up blue when the
circuit is active. Note that the a.c. will default to ‘off’ when the ignition is turned off.
Heating, Ventilation & A.C.
61
p 98b
INTERIOR CLIMATE CONTROLS

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Air Re- circulation The air supply for the interior climate system is normally drawn
from both the car interior and from the fresh air intake duct ahead
of the engine cooling radiator. When the re-circulation button is pressed, the fresh air intake port is closed down to provide 90%
re-circulation air supply to the cabin interior. The re-circulation
facility should be used when maximum refrigeration is desired.
The tell tale in the switch button will light up blue when the
circuit is active.
Heater Temperature With the left hand rotary control turned fully counterclockwise,
no heating is provided. If cooled air is required, use this tem
-
perature position in conjunction with air conditioning. Turning the control progressively clock wise provides in
-
creasing levels of heat until at the fully clockwise position, maximum heat is supplied.
Fan Speed The centre rotary switch provides three fan speeds to boost air
circulation. Turned fully counterclockwise, the fan is off; Turning
the switch progressively clockwise operates the blower fan at increasing speed in three steps. Note that the fan operates only with the ignition switched on.
Heating, Ventilation & A.C.
62
p99
TemperatureFan SpeedDistribution
Air conditioning Air re-circulation

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Air DistributionThe right hand rotary control determines the distribution of
air flow to the various outlet vents. A few moments should be
allowed for the flaps to operate following a new selection:
Face Level: Turned fully counterclockwise, all airflow is directed to the four
face level vents, each of which may be manipulated to adjust
volume and direction.
p100
Heating, Ventilation & A.C.
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Footwell:
As the control is turned clockwise from the face level vents
symbol towards the footwell symbol, an increasing proportion
of air flow is directed towards the footwell vents.
p100
Heating, Ventilation & A.C.
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Demist:
As the control is turned clockwise from the footwell symbol
to the windscreen symbol, more air flow is directed to the wind
-
screen vents. Select a warm temperature setting and a suitable
fan speed.
Full Defrost Per formance For maximum defrost per formance, turn the distribution
knob fully clockwise and select maximum temperature and fan
speed.For optimum demisting in ambient temperatures above
38°F (+3°C), switching on the a.c. will help de-humidify the air directed to the screen.
Ventilation Shut-Off To close off the ventilation, which you may want to do in heavy
traffic to reduce fumes coming into the car, select re-circulation,
turn off the fan, turn the distribution control fully counterclock
-
wise to the face level vent position, and manually shut off each of the face level vents.
Engine Bay Ventilation The engine bay is ventilated via intake ducts in the body sides
and engine undertray, with outlet grilles provided in the engine
cover and rear valance.
p100a
Heating, Ventilation & A.C.
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STARTING PROCEDURE & ENGINE BREAK-IN
WARNING:CARBON MONOXIDE - Be aware of the danger of carbon
monoxide! Never run the engine in an enclosed space. The
exhaust gases contain carbon monoxide, a deadly gas
which is particularly dangerous, as being colourless odour
-
less and tasteless, its presence is very difficult to detect.
Before starting the engine, always check that the parking
brake is firmly applied, the transmission is in neutral, and as
an extra precaution, depress the clutch pedal. Switch off any
unnecessary electrical loads.
Starting a Cold or Warm Engine
The fuel injection and engine management system controls fuel delivery and engine settings under all normal operating conditions.
i) Insert the key into the steering lock/ignition switch and turn to
position ‘l’ to unlock the column. Before turning on the igni
-
tion; if the security tell tale in the tachometer face is flashing, mobilise the engine by pressing once, and for a full second,
the larger of the two buttons on the transmitter fob.
ii) Turn the key to position ‘II’ to switch on the ignition, and pause
for a moment to allow the fuel system to prime.
iii) Depress the clutch pedal as a precaution, and without moving
the accelerator, press the ‘Start’ button at the left hand end of
the dashboard to engage the starter motor. Release the button
as soon as the engine starts. Allow a cold engine to idle for
10 seconds before driving off, but if ambient temperatures are below freezing, allow the engine and screen heating systems
to warm up for a few minutes before driving.
iv) If the engine fails to start within 15 seconds, stop cranking
and pause for 10 seconds before a second attempt.
v) If further efforts are unsuccessful, contact your dealer or seek
other expert help.
WARNING:
An unattended car with a running engine is potentially
hazardous. Turn off the engine before leaving the car.
Starting & Engine Break-In
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