Text
|
Unit
|
Min.
|
Max.
|
Description
|
Outdoor Temperature
|
°C/°F
|
-40
|
50
|
Read the unfiltered value for the outside temperature.
|
Outdoor Temperature, Filtered
|
°C/°F
|
-40
|
50
|
The SID unit's internal filtered value for outside temperature. Filtering takes place as follows:
|
•
|
+1°C change every 6 minutes at speeds below 30 km/h.
|
|
•
|
+1°C change every 30 seconds at speeds above 30 km/h.
|
|
•
|
-1°C change every 2.5 seconds.
|
|
Rheostat Sensor
|
Volt
|
0
|
5.00
|
Voltage across the resistor in the rheostat. The voltage changes linearly from 0 V (max. rheostat level) to approx. 3.5 V (min. rheostat level).
|
Rheostat, Filtered
|
%
|
0
|
100
|
Rheostat value, converted internally into %
|
•
|
When the main lights switch is OFF and fuse 35 removed, the rheostat level is 0%.
|
|
•
|
When the interior lighting exceeds a certain level, the rheostat level is 0%.
|
|
•
|
When the main lights switch is ON, the rheostat level can be adjusted between 25 and 99%.
|
|
Rheostat Night Panel, Filtered
|
%
|
0
|
100
|
Rheostat value, converted internally into %, reduced by a fixed value.
|
LCD Dimmer Value, Filtered
|
%
|
0
|
100
|
Lighting value for display converted internally into %. The value is calculated from the rheostat level and the level of the light intensity in the car.
|
Indoor Light Sensor
|
%
|
0
|
100
|
Value from light sensor for interior light intensity in %.
|
Indoor Light Intensity, Filtered
|
lux
|
0
|
2000
|
The SID unit's internal filtered value for interior light intensity.
|
Steering Wheel Control
|
Volt
|
0
|
5.00
|
The steering wheel buttons consist of 7 resistors connected in series and supplied with +5 V from the SID unit.
When a button is pressed, the resistor concerned is grounded, giving the relevant voltage. See
for voltage values.
For cars without steering wheel controls, the voltage value applies only to the horn switch.
|
Steering Wheel Buttons
|
NONE
NXT
DOWN
UP
SRC
VOL +
VOL -
|
0
|
8
|
Internal conversion from voltage to show which button has been pressed. See
,
.
|
Coolant Fluid Level Sw
|
INACTIVE
ACTIVE
|
0
|
1
|
The sensor opens the circuit to ground when the coolant level is low.
|
Washer Fluid Level Sw
|
INACTIVE
/
ACTIVE
|
0
|
1
|
The sensor opens the circuit to ground when the washer fluid level is low.
|
Front Lamp Failure
|
NO
/
YES
|
0
|
1
|
The SID unit energizes the filament monitor which grounds this input if any of the front lamps is faulty.
|
SID Buttons
|
NONE
/
C- /
C+ /
NIGHT PANEL /
TRIP UP /
TRIP DOWN /
SET /
CLEAR
|
0
|
128
|
The buttons on the SID unit can be read with this command. See
.
|
Horn Button
|
Off
On
|
0
|
1
|
The horn button value from the steering wheel, converted from voltage to show whether the button was pressed ON/OFF. See
for reading voltage from sensor.
|
Parking Heater
|
Off
On
|
0
|
1
|
If the parking heater is connected as an accessory, the input from the clock (timer) can be read. For this type of connection, the SID unit must be programmed in order for it to control the function.
|
Month
|
|
1
|
12
|
The SID unit contains a real-time clock which keeps a record of the day, month, hour, minute and second.
To set the clock, see
.
|
Day
|
|
1
|
31
|
The SID unit contains a real-time clock which keeps a record of the day, month, hour, minute and second.
To set the clock, see
.
|
Hour
|
|
0
|
24
|
The SID unit contains a real-time clock which keeps a record of the day, month, hour, minute and second.
To set the clock, see
.
|
Minutes
|
|
0
|
60
|
The SID unit contains a real-time clock which keeps a record of the day, month, hour, minute and second.
To set the clock, see
.
|
Seconds
|
|
0
|
60
|
The SID unit contains a real-time clock which keeps a record of the day, month, hour, minute and second.
To set the clock, see
.
|
Key Not Accepted Message
|
INACTIVE
ACTIVE
|
0
|
1
|
The request to show the message comes from TWICE via the bus. The message can be disabled.
|
Test Brake Lights Chk Msg
|
INACTIVE
ACTIVE
|
0
|
1
|
The request to show the message comes from TWICE via the bus. The message can be disabled in TWICE.
|
Days Until Service
|
Day
|
0
|
365
|
Shows the number of days remaining until service.
|
