Driving basics6-6
Driving your vehicle
pressure is applied. This allows you to
maintain steering control during heavy
braking on most road conditions.
During emergency braking conditions, the
ABS constantly monitors the speed of each
wheel and varies the brake pressure
according to the grip available.
The alteration of brake pressure can be felt as
a pulsing sensation through the brake pedal.
This demonstrates that ABS is operating and
is not a cause for concern. Keep firm and
steady pressure on the brake pedal while
experiencing the pulsation.Emergency braking
WARNING: DO NOT pump the foot
brake. ABS does this for you and by
pumping the foot brake yourself, you are
interfering with ABS operation which may
result in an increase in braking distance.
S
In an emergency, fully press the brake pedal
even when the road surface is slippery. ABS
will vary the braking pressure to each wheel
according to the amount of traction available.
This prevents the wheels from locking and
ensures that the vehicle stops as safely as
possible.
Note: ABS operates only when control of the
vehicle is jeopardized. It can not compensate
for driver error.ABS warning indicatorWhen the starter switch is turned to the ON
position, and also at frequent intervals while
driving, the ABS checks that all its
components are operating correctly. If a fault is detected, the warning
indicator in the instrument panel
flashes and the ABS shuts down. Contact
Tesla Motors as soon as possible.
The vehicle’s brakes remain fully operational
and are not affected by an ABS failure.
However, braking distances may increase and
wheels may lock under heavy braking.
Tra c t i o n c o n t ro l
WARNING: Traction control cannot
overcome the physical limitations of the
vehicle turning at too high a speed and
cannot prevent any accident which may
result. S
The traction control system constantly
monitors the difference in speed between the
front and rear wheels. If a loss of traction is
detected, it reduces torque to the rear wheels
to minimize wheel spin. When this happens,
you may notice the traction control warning
indicator on the instrument panel flash
quickly.
Traction control is automatically switched on
each time the starter switch is turned to the
ON position.Switching off traction controlIf required, traction control can be manually
switched off by pressing and holding the
switch on the center console for
approximately two seconds. When the
button is released, traction control will be
disabled. The warning indicator in the
instrument panel illuminates to inform
you that the vehicle is operating without the
advantages of traction control.
Under normal conditions, traction control
should be left on. The system should only be
switched off in circumstances where you
deliberately want the wheels to slip. As soon
as the circumstances requiring you to switch
traction control off have passed, press the
switch to turn traction control back on.BRAKE
TC
TC T CT C
T C
T C
D
R
N
TR0011
Roadster OHB.book Page 6 Th ursday, October 2, 2008 8:59 AM
Switches and controls
6-7
Driving your vehicle
Switches and controlsExterior lightsThe exterior lights are controlled using a
rotary switch mounted on the dashboard,
below the Touch Screen.
The switch has three positions:
1. All exterior lighting and backlighting for
instruments and switches is switched off.
2. Front and side lights, tail lights and
license plate light are switched on. If the
starter switch is in the ACC or ON
position, backlighting for instruments and
switches is also switched on.
3. Headlights on.
Headlight high beamPush the left-hand steering column lever
away from you to select high beam. To cancel
high beam, pull the lever towards you.
An indicator in the instrument panel
illuminates when high beam is active.
Note: The high beams operate only when the
exterior lights master switch is in position 3
and the starter switch is in either the ACC or
ON position.Headlight high beam flashHigh beams can be flas hed by briefly pulling
the steering column lever towards you and
releasing.Exterior lights active periodThe exterior lights will automatically
extinguish if the key is removed from the
starter switch. To keep the exterior lights on after the key is removed, manually turn the
exterior light switch to the OFF position and
then back to the ON position.
Lights on warningIf the exterior lights have been left on, an
audible alert sounds when the driver’s door is
opened.
1
2
3
1
2
3
TR0017
R
O
TR0019
Roadster OHB.book Page 7 Th
ursday, October 2, 2008 8:59 AM