The controls and instruments are illustrated at Fig. 3; their use in most instances will be obvious upon examination, but the following notes will be of assistance, should difficulty be experienced.
The "105" models are fitted with overdrive as standard equipment.
FOOT PEDALS
Normal in position and Operation.
IGNITION SWITCH AND KEY
Fitted at the bottom left-hand corner of the panel; turn the key clockwise for "on". The key is detachable and also serves for the driver's door lock. When the ignition is "off", only the following electrical equipment can be used Clock, map light, interior lights, horns and driving lights (head, side and tail lamps).
IGNITION WARNING LIGHT
The large red warning light at the centre of the panel appears when the dynamo fails to charge or the dynamo charging rate is low. It will glow when the ignition is switched on and the engine is stationary or running slowly and will go out when the engine speed rises.
STARTER SWITCH
Located above the ignition switch. To operate, press the button and release as soon as the engine fires.
MIXTURE CONTROL
Marked "COLD START" and mounted on the centre control panel to the right of the heater controls. See Page 14 for operation.
MIXTURE CONTROL WARNING LIGHT
Action of the amber warning light at the top of the panel is described on Page 14.
OIL PRESSURE WARNING LIGHT
The large green warning light at the top of the panel glows when the engine oil pressure drops below a safe figure. It will light up when the engine is stationary and fade out when the engine starts and the oil pressure builds up to normal. See Page 20 for further details.
HAND BRAKE, 1954
To release the brake, pull up slightly, depress the button in the hand grip, and push downward as far as possible; to apply the brakes, pull the lever upward.
HAND BRAKE, 1955 ONWARDS
To release the brake, pull back slightly, depress the button in the top of the hand grip and push forward as far as possible; to apply the brakes, pull the lever to the rear.
HORN RING
The twin horns are operated by the inner ring on the steering wheel.
DIRECTION INDICATOR CONTROL
RIGHT-HAND DRIVE MODELS: To indicate a turn to the right, press the control on the steering column downwards; for a left turn press upwards.
LEFT-HAND DRIVE MODELS: To indicate a turn to the right, press the control upwards; for a left turn, press downwards.
DIRECTION INDICATOR WARNING LIGHT, 1955 ONWARDS
The green direction indicator warning light at the bottom centre of the instrument panel flashes in sympathy with the indicator bulbs. The flasher unit, mounted behind the instrument panel, is audible in operation.
Should either a front or rear indicator bulb fail, the remaining indicator will continue to flash, but the warning light will not be seen, and the flasher unit will not be heard.
The direction indicator control is self-cancelling; on a slight bend the control may not return, in which case it must be cancelled by hand.
GEAR CHANGE LEVER
See later for gear changing instructions.
FREEWHEEL CONTROL, "60", "75" and 1954 "90" only
This control, situated on the centre control panel, must not be operated whilst the car is in motion before reading the operating instructions on Pages 14-15.
OVERDRIVE CONTROL SWITCH
The overdrive control switch mounted on steering column, selects, when in top gear, overdrive or normal drive as required.
RIGHT-HAND DRIVE MODELS: To select normal drive push the lever upwards; for overdrive press downwards so that the lever is in line with the "0" on the cover.
LEFT-HAND DRIVE MODELS: To select normal drive push the lever downwards; for overdrive press upwards so that the lever is in line with the "0" on the cover.
See also Page 24.
OVERDRIVE KICK-DOWN SWITCH, 1957 ONWARDS
The "kick-down" switch is fitted under the accelerator pedal and operates as follows :-When the car is in top gear overdrive, and rapid acceleration is required, it enables normal drive to be obtained by pressing the accelerator pedal hard down. Overdrive will automatically he re-selected, provided the column control switch has not been moved back to normal, when the throttle opening is reduced to half or below.
CAR HEATER-DEMISTER CONTROLS
The three controls and fan switch on the centre control panel operate the car heater and demister system. A full description appears on Page 12.
SPEEDOMETER
Incorporates total and trip mileage indicators. The trip reading can be returned to zero by turning the button protruding beneath the instrument panel.
CLOCK, 1954-58
To adjust the hands of the electric clock, push in the knob on the left of the instrument (just behind the facia rail) and turn in the required direction.
CLOCK, 1959
To adjust the hands of the electric clock, push in the knob on the right of the instrument and turn in the required direction.
WATER TEMPERATURE GAUGE
This instrument, in the multiple gauge, indicates the engine working temperature in degrees Centigrade.
AMMETER
The ammeter, in the multiple gauge, indicates the charging or discharging rate of the battery; usually a charge reading of three or four amperes will be shown.
When starting from cold, the charge reading will rise to a steady maximum, remain constant for a short while and then fall to a steady charge most suitable for the particular state of charge of the battery.
PETROL AND OIL LEVEL GAUGE
The third instrument in the multiple gauge indicates the petrol tank and engine oil levels. It only operates with the ignition ""and normally shows the petrol level. To make a rough check on the oil level with the engine stationary, press the button (marked "OIL LEVEL") on the right of the instrument panel. For an accurate check, use the dipstick (see Page 20).
This gauge is not a precision instrument and cannot be used to derive petrol or oil consumption figures.
PETROL RESERVE SWITCH
A reserve supply of petrol is provided in the petrol tank; the reserve valve is controlled by the rotary switch in the centre of the instrument panel.
This switch must normally be in the MAIN position; turn it to RESERVE when it is desired to draw on the reserve supply. Do not forget to return the switch to MAIN when the tank has been replenished.
WINDSCREEN WIPER SWITCH
The rotary switch controlling the windscreen wipers is fitted on the right of the instrument panel.
When the switch is returned to the OFF position, the wiper blades are automatically parked at the end of their stroke.
WINDSCREEN SPRAY
The windscreen spray is operated by the small knob situated to the left of the steering column on R.H.D. models and above the dipper switch on L.H.D. models. To wash the windscreen, switch on the windscreen wipers and press the knob repeatedly with the foot until the windscreen is clean, when the windscreen wipers should be switched off.
NOTE-In cold weather, to prevent freezing of the water, the container mounted under the bonnet on the left-hand wing valance, should be filled with 1 part of methylated spirit to 2 parts water.
INSTRUMENT PANEL LIGHT SWITCH
The rheostat switch controlling the panel lights is only operative when the ignition is on; the lights are progressively dimmed by turning the knob clockwise.
BONNET LOCK CONTROL
The bonnet lock control is situated beneath facia board on the extreme right-hand side. See below for operation.
LIGHTING SYSTEM
MAIN LAMP SWITCH
The side, tail and headlamps are controlled by the rotary switch in the top left-hand corner of the instrument panel:
Switch off: All lamps extinguished.
Switch on: Side, tail and rear number plate lamps on; also headlamps, depending upon the position of the headlamp switch.
HEADLAMP SWITCH
With the lamps switched on at the panel switch, the headlamps will be either on or off, depending upon the position of the headlamp switch on the steering column.
Note-On North American cars, the side lamps are extinguished when the headlamps are switched on.
HEADLAMP DIPPER SWITCH
The headlamps are dipped by means of the switch to the left of the clutch pedal. To dip the headlamps, press the switch firmly and remove the foot; to return the headlamps to normal, press the switch again in a similar manner. The switch replaces the primary filaments in both headlamps by secondary "out-of-focus" filaments directed towards the near-side of the road.
HEADLAMP WARNING LIGHT
The small red warning light at the bottom centre of the instrument panel glows when the primary headlamp beams are in use; its purpose is to remind the driver to switch off or dip the headlamps on entering a brightly-lit area.
FOG LAMP, standard on early home "90" models and "105S" models; optional on all other models.
A fog lamp can be mounted on the front apron; it is controlled by a push-pull type switch (marked "FOG"), situated beneath the facia board to the right of the mixture control. It can only be used when the lamp switch is on.
SIDE LAMPS
The side lamps are mounted below the flasher in the front wings.
DIRECTION INDICATOR LAMPS
Flashing type indicators are fitted as standard to "60", "75", "90" (from 1955 onwards) and all "105" models. 1954 models are fitted with semaphore type indicators in the 'B C' posts. The forward facing indicator lamps are located near the outside edge of the front wings, while at the rear, flasher bulbs are contained in the rear lamps. A special unit in the circuit causes either the near-side or off-side lamps to flash when the steering column control is operated (see Page 8).
REAR
The dim filaments of the dual filament bulbs in the lower holders provide normal tail lamp illumination, while the bright filaments are brought into use by the stop lamp switch operated automatically by the brake pedal, thus giving increased illumination when the foot brake is applied.
The upper bulb holders carry the flashing direction indicator bulbs.
Part of the rear lamp glass is moulded to form a reflector.
REAR NUMBER PLATE AND REVERSE LAMP
The two outer bulbs provide number plate illumination when the main lamp switch is on; the large centre bulb, operated automatically by the reverse gear mechanism, provides a rearward light when reversing.
LUGGAGE BOOT LAMP
With the main lamp switch on the boot lamp is automatically switched on when the boot lid is opened and extinguished when it is dosed.
BODY FITTINGS
KEYS
The ignition key is also used for locking the driver's door; its serial number is stamped on the ignition switch only.
A second key, bearing a different number, is provided for locking the luggage boot and facia locker. For security, its serial number is not marked on either lock, but is stamped on the radiator block, and is only visible when the bonnet is open.
Two keys of each serial number are supplied.
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