3363715 - Introduction - INSTRUMENT PANEL

INSTRUMENT PANEL NODE

SPECIFICATIONS

The Instrument Panel Node (NQS) comes in two versions: LOW version with an alphanumeric LCD + a 14 character SEMI DOT - MATRIX HIGH version, with a DOT --MATRIX LCD + two LCDs,On the LOW version there is also a variant for Automatic Transmission with an extra LCD in the rev counter section to display the gear engaged and the gearbox operating mode. There are 12 different variants for the Instrument Panels because each time of instrument (Low, Low CA, and High) are different for the Petrol and Diesel versions and the unit of measurement for the speedometer may be in Km/h or MPH.The High version of the instrument panel has either white graphics or black graphics.The NQS is connected to the B - CAN network and one of its functions is to wake the network up again when the NBC cannot do it (e.g. it is faulty).

Low instrument panel

Low Instrument Panel without Selespeed

A - TN-LCD 1 - 14 character pseudo dot matrix used for messages 2 - Outside temperature reading and ice warning symbol 3 - CITY mode selection 4 - Time 5 - 'Monkey-wrench' icon which means 'GO TO WORKSHOP' 6 - Headlamp alignment adjuster 7 - Milometer readingLow Instrument Panel with Selespeed

A - TN-LCD B - TN-LCD dedicated to gearboxComposition

The Low panel comprises 4 analogue indicators:

electronic speedometer
electronic rev counter
engine temperature gauge (with overheating warning light)
fuel gauge (with reserve warning light)

All the indicators are moved by stepping motors.

There is a central alphanumeric LCD to show the following functions / scales:

total mileage
clock
outside temperature (and ice danger symbol)
date
headlamp alignment correction symbol / indicator
CITY mode selection symbol / indicator (electric steering)

Still in the centre display, the first line at the top consists of 14 alphanumerical characters where, in additional to displaying the 'dae' in a standard format, the following functions are also displayed (on request or as they occur):

check stage at key on
Trip Computer information (general and Trip B)
warning / service / function activation fault messages
repetition of the audio / telephone function indications
vehicle setup menu with setting / adjustment messages

There are 32 housings in the panel for the LEDs and 1 buzzer for reproducing the following acoustic signals: alarm signal, warning signal and roger beep and there are 2 18-way connectors at the back.On vehicles equipped with automatic transmission, the panel has one extra display in the rev counter section to show the gear engaged and the gearbox operating mode.Rear view of instrument panel

Connector A Pin Out

PIN	FUNCTION
1	INT from F-37/RUN/+15
2	+30 from F-53/batteria
3	B - CAN A
4	B - CAN B
5	Headlamp alignment actuator signal reference
6	+ dipped headlamps from F-13 to control headlamp alignment
7	Earth
8	Negative signal from trip computer button on steering column switch unit
9	Signal from controls on PCS: 'Zero Km', 'Mode -'
10	I.E. failure/EOBD warning light negative signal from NCM
11	Signal from PCS 'headlamp up alignment', 'headlamp down alignment'
12	Dimmed positive control for door switch panel lighting LED
13	CAB failure warning light negative signal (AIR-BAG)
14	Passenger Air Bag disabled warning light negative signal
15	Seat belts not fastened neagive signal
16	Signal at PCS: 'Mode', 'Mode +', light intensity adjustment
17	Engine oil level sensor supply
18	Signal from engine oil level sensor

Connector B Pin Out

PIN	FUNCTION
1	Signal from engine oil temperature sender unit
2	Signal from engine oil pressure sender unit
3	Spare warning light negative signal
4	Selespeed buzzer signal
5	Not connected
6	Not connected
7	SCS failure signal
8	Rear bags disabled warning light negative signal
9	Not connected
10	Not connected
11	Not connected
12	Not connected
13	Not connected
14	Not connected
15	Not connected
16	Not connected
17	Not connected
18	Not connected

High instrument panel

High Instrument Panel

1 - Dual scale speedometer in miles and kilometres 2 - TN-LCD containing information on: Total milometer, headlamp alignment position, driving mode set by user (CITY) 3 - DSTN colour display 4 - TN-LCD dedicated to displaying time A - example symbol of proposed screen B - text for messages C - text for messages D - graphic symbol E - change indication or date F - 1st area for summary symbol for priority 1 faults G - 2nd area for summary symbol for priority 2 faults H - temperature reading I - audio/ACC information J - audio/ACC information General characteristics

The High Instrument Panel consists of 4 analogue indicators:

electronic speedometer
electronic rev counter
engine temperature gauge (with overheating warning light)
fuel gauge (with reserve warning light)

All the indicators are moved by stepping motors.

On the High version there is 1 8 colour passive matrix display (red, green, blue, cornflower blue, magenta, yellow, black and white) for displaying the following functions / scales:

check stage at key on
Trip Computer information (general and Trip B)
outside temperature (and ice warning symbol)
date
failure, warning, function activation, service messages and symbols
repetition of audio, telephone, navigation function indications
set up menu with setting / adjustment messages
display of gear engaged and gearbox operating mode

There is 1 LCD for displaying the following functions:

total mileage
headlamp alignment symbol / indication
CITY driving mode selection symbol / indication (electric steering)

Lastly, there is a second display dedicated to showing the clock function

There are 21 housings in the panel for the LED warning lights, 1 buzzer for reproducing the following acoustic signals: alarm signal, warning signal and roger beep.There are 2 18-way connectors at the back of the panel.The table below shows the display mode of the various functions in the centre display (High version)

FUNCTIONS	Always present	At key on	At the occurrence	On request	NOTES
Clock	In specific TN-LCD				Remains even after key off
Date	In the matrix display in area E, not present for C.A. or C.R.				If the vehicle has C.A., the gearbox info appears in place of the date
Outside temperature	In the matrix display in area H
Check system		In the matrix display in areas B, C and D (F too on diesel version)
Engine oil level		In the matrix display in areas B, C and D
Automatic transmission / Selespeed info	In the matrix display in area E				Obviously this information is only available on vehicles with auto. trans. or C.R., otherwise the date is displayed
Trip				In the matrix display in areas A, B, C and D
Planned maintenance (Service)			In the matrix display in areas A, B, C and D	In the matrix display in areas A, B, C and D
Audio Information Repetition (radio, tape, CD, CDC)			In the matrix display in areas A, B, C and D	In the matrix display in areas A, B, C and D	If there is other 'higher priority' information present, the audio info is moved to area I/J of the matrix display
Telephone Information Repetition			In the matrix display in areas A, B, C and D	In the matrix display in areas A, B, C and D
SMS (reception)			In the matrix display in areas A, D / G
Pictogram navigation (symbols with arrows with values and units of measurement)			In the matrix display in area D	In the matrix display in area D
Destination info			In the matrix display in area B/C	In the matrix display in area B/C
Journey info			In the matrix display in area B/C	In the matrix display in area B/C
Position info			In the matrix display in area D	In the matrix display in area D
Cruise Control adjustment info			In the matrix display in areas A, B, C and D I / J	In the matrix display in areas A, B, C and D I / J
Cruise Control info			In the matrix display in areas A, B and C	In the matrix display in areas A and D
MENU function			In the matrix display in areas A, B, C and D	In the matrix display in areas A, B, C and D
AGENDA / MEMORANDUM functions		In the matrix display in areas A, B, C and D
Engine oil pressure and temperature				In the matrix display in areas A + B + C + D + I + J

Interaction between instrument panel display and connect

On the FIAT STILO the setting logic for some of the functions varies according to whether or not the Connect system is fitted; the different logics are listed below:

Instrument panel with matrix display which can be reconfigured and dashboard without Connect: all the vehicle settings (setup menu) and the trip coputer and dimming functions are shown on the instrument panel matrix display. The display, memorizing and processing are car

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