Porsche 911 Carrera Manual page 65

Sport mode
A sportier car set-up is obtained when Sport mode
is switched on. PSM interventions are later than in
Normal mode; the vehicle can be manoeuvred
with greater agility at its performance limits,
without the need to dispense with the assistance
of PSM in emergency situations. This helps to
achieve optimal lap times, particularly on race
circuits and a dry road surface.
Multifunctional PSM light
– The multifunctional light on the instrument
panel lights up for a lamp check when the
ignition is switched on.
– The light indicates a control operation,
including when PSM is switched off (brake
control in the event of one-sided wheel spin).
– In conjunction with a message on the on-board
computer, the light indicates that PSM is
switched off.
– Faults are displayed by the light in conjunction
with a message on the on-board computer.
PSM is out of order.
f Please consult an authorized Porsche dealer.
f Please observe the chapter "PUTTING
VEHICLE INTO OPERATION" on Page 215.
f Please observe the chapter "WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER" on Page 102.
Towing
f Please observe the chapter "VEHICLE
TOWING" on Page 235.
Checks on test stands
When carrying out brake tests on roller test
stands a maximum testing speed of 5 mph
(8 km/h) must not be exceeded.
Handbrake checks on the roller brake tester
must be performed only with the ignition switched
off.
Controls, Instruments
65