72
Controls, Instruments
Tire pressure function of the on-board
computer
The
on-board computer function tire pres-
sure
displays the tire pressures dependent on
temperature in the four wheels.
You can watch the tire pressure rise as the tem-
perature increases while driving.
The display is only for information.
f
Under no circumstances should the tire pres-
sures be changed based on this display.
Calling up on-board computer function tire
pressure
f
Push operating lever up or down until the
on-
board computer function tire pressure
ap-
pears.
(selection field
A
must be
switched off
.
Pressure Info in menu tire pressure
In accordance with physical principles, the air
pressure changes as the temperature changes.
The tire pressure increases or decreases by
around 1.5 psi (0.1 bar) for every 18°F (10°C)
change in temperature.
The tire pressure monitoring system takes this re-
lationship between tire pressure and temperature
into account.
You can read the tire pressures to be cor-
rected in this display.
The tire pressure to be corrected is indicated on
the displayed wheel.
Example: If “–2 psi” is displayed in the Pressure
Info menu, 2 psi must be added to the tires.
Note
The Tire pressure menu can only be called up
when the vehicle is stationary.
Calling up „Pressure info“ display
f
Push operating lever forward to switch on se-
lection field A
f
Select “RDK” with the operating lever.
f
Push operating lever forward.
The display changes to the Tire pressure
menu.
f
Select “Pressure info” with the operating lever.
f
Push operating lever forward.
Summary of Contents for Carrera GT
Page 12: ...12 ...
Page 47: ...Controls Instruments 47 ...
Page 53: ...Controls Instruments 53 ...
Page 55: ...Controls Instruments 55 ...
Page 80: ...80 Controls Instruments ...
Page 88: ...88 Controls Instrument ...
Page 142: ...142 Maintenance Car Care ...
Page 176: ...176 Practical Tips Emergency Service ...
Page 177: ...Vehicle Identification Technical Data 177 Vehicle Identification Technical Data ...
Page 186: ...186 Technical Data Acceleration diagram Time Speed ...
Page 187: ...Technical Data 187 Transmission diagram Engine speed Speed ...
Page 192: ...192 Index ...