brake pads PORSCHE BOXSTER 2006 2.G Owners Manual

8Porsche Ceramic Composite Brake
(PCCB)The high-performance brake system is designed
for optimal braking effect at all speeds and tempe-
ratures.
Certain speeds, braking forces and ambient
conditions (such as temperature and humidity)
therefore might cause brake noises.
Wear on the diffrent components and braking sys-
tem, such as brake pads and brake discs, de-
pends to a great extent on the individual driving
style and the conditions of use and therefore can-
not be expressed in actual miles on the road.
The values communicated by Porsche are based
on normal operation adapted to traffic. Wear incre-
ases considerably when the vehicle is driven on
race tracks or through an aggressive driving style.
fPlease consult an authorized Porsche dealer
about the current guidelines in effect before
such use of your vehicle.
Setting and operation vehicle
components when driving
Warning!
There is a danger of an accident if you ope-
rate or set the on-board computer, radio, na-
vigation system, telephone or other equip-
ment when driving.
This could distract you from the traffic and
cause you to lose control of the vehicle resul-
ting in serious personal injury or death.
fOperate the equipment while driving only if the
traffic situation allows you to do so safely.
fCarry out any complicated operating or setting procedures only with the vehicle stationary.
Portable Fuel Containers
Danger!
Portable fuel containers, full or partially em-
pty, may leak, causing an explosion, or result
in fire in case of an accident.
fNever carry additional fuel in portable contai-ners in your vehicle.
Engine Exhaust
Danger!
Engine exhaust is dangerous if inhaled.
Engine exhaust fumes have many compon-
ents which you can smell. They also contain
carbon monoxide (CO), which is a colorless
and odorless gas.
Carbon monoxide can cause unconscious-
ness and even death if inhaled.
fNever start or let the engine run in an enc-
losed, unventilated area.
It is not recommended to sit in your car for pro-
longed periods with the engine on and the car not moving.
Ground ClearancePlease bear in mind the limited clearance of your
car on uneven surfaces, when parking (curbs), on
ramps, lifting platforms, etc.

14
Controls, Instruments
Break in hints for the first
2,000 miles/3,000 kilometers The following tips will be helpful in obtaining opti-
mum performance from your new Porsche.
Despite the most modern, high-precision manufac-
turing methods, it cannot be completely avoided
that the moving parts have to wear in with each
other. This wearing-in occurs mainly in the first
2,000 miles/3,000 km. Therefore: fPreferably take longer trips.
fAvoid frequent cold starts with short-distance
driving whenever possible.
fAvoid full throttle starts and abrupt stops.
fDo not exceed maximum engine speed of
4,200 rpm (revolutions per minute).
fDo not run a cold engine at high rpm either in
Neutral or in gear.
fDo not let the engine labor, especially when dri-
ving uphill. Shift to the next lower gear in time
(use the most favorable rpm range).
fNever lug the engine in high gear at low
speeds. This rule applies at all times, not just
during the break-in period. fDo not participate in motor racing events,
sports driving schools, etc. during the first
2,000 miles/3,000 kilometers.
There may be a slight stiffness in the steering,
gear-shifting or other controls during the break-in
period which will gradually disappear.
Break in brake pads and break discsNew brake pads and discs have to be “broken in”,
and therefore only attain optimal friction when the
car has covered several hundred miles or km.
The slightly reduced braking ability must be com-
pensated for by pressing the brake pedal harder.
This also applies whenever the brake pads and
brake discs are replaced. New tires New tires do not have maximum traction. They
tend to be slippery.
fBreak in new tires by driving at moderate
speeds during the first 60 to 120 miles/100 to
200 km. Longer braking distances must be an-
ticipated.
Engine oil and fuel consumption During the break-in period oil and fuel consumpti-
on may be higher than normal.
As always, the rate of oil consumption depends on
the quality and viscosity of oil, the speed at which
the engine is operated, the climate and road con-
ditions, as well as the amount of dilution and oxi-
dation of the lubricant.
fMake a habit of checking engine oil with every
fuel filling, add if necessary.

60
Controls, Instruments
Brake booster The brake booster assists braking only when
the engine is running.
When the car is moving while the engine is not run-
ning, or if the brake booster is defective, more
pressure on the brake pedal is required to bring
the car to a stop.
If this happens, ABS and PSM will also not oper-
ate.
Moisture or road salt on brakes affects braking.
When the vehicle is driven on salted roads for ex-
tended periods, the brakes should be washed
down thoroughly about every 2 weeks. An auto-
matic carwash facility cannot do this job properly.
Brakes will dry after a few cautious brake applica-
tions.
Warning!
Driving through water may reduce traction.
Moisture on brakes from road water, car
wash, or coating of road salt may affect bra-
king efficiency.
fCautiously apply brakes to test brakes after being exposed.
Brake wear Your car has excellent brakes, but they are still
subject to wear. The rate at which they wear de-
pends on how the brakes are used.
fHave the brake system inspected at the inter-
vals recommended in your Maintenance Book-
let.
If the lights in the instrument panel and on-board
computer stay on when the engine is running or
come on while driving, the brake pads are worn,
excessively.
fDo not continue to operate the vehicle.
Have your authorized Porsche dealer inspect
or replace the brake pads.
Brake pads Wear on the brake pads and brake discs depends
to a great extent on the driving style and the con-
ditions of use and therefore cannot be expressed
in actual miles on the road.
The high-performance brake system is designed
for optimal braking effect at all speeds and tempe-
ratures.
Certain speeds, braking forces and ambient
conditions (such as temperature and humidity)
therefore might cause the brakes to squeal.
New brake pads or linings
New brake pads have to be “broken in”, and there-
fore only attain optimal friction when the car has
covered several hundred miles or km.
The slightly reduced braking ability must be com-
pensated for by pressing the brake pedal harder.
This also applies whenever the brake pads and
brake discs are replaced.
Warning light USA
Warning light Canada

Controls, Instruments
91
The central warning light on the instrument panel
lights up if there are warning messages in the
INFO menu.
The messages can be called in the on-board
computer INFO menu:
fPlease observe the chapter “INFO WARNING
MESSAGES” on Page 96.
The warning light on the instrument panel lights
up:
– if the handbrake is on,
– if the brake fluid level is low,
– if the brake pads have reached the wear limit,
– if the brake circuit division is defective.
Additionally, a warning is displayed by the on-
board computer.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 116.
Central warning light
Brake warning light USA
Brake warning light Canada

Controls, Instruments
119
Indicator faulty Coolant indicator failed.
Have the fault remedied at an authorized
Porsche dealer.
Brake pad wear Have the brake pads changed immediately at an
authorized Porsche dealer.
Warning – Brake fluid level Stop immediately in a suitable place.
Do not continue driving. Have the fault remedied
at an authorized Porsche dealer.
Warning – Brake circuit division Stop immediately in a suitable place.
Do not continue driving. Have the fault remedied
at an authorized Porsche dealer.
ABS failure Have the fault remedied at an authorized
Porsche dealer.
PSM off Porsche Stability Management has been swit-
ched off.
PSM on Porsche Stability Management has been swit-
ched on.
PSM failure Have the fault remedied at an authorized
Porsche dealer.
PASM Normal/Sport Indicator for selected PASM mode
PASM failure Have the fault remedied at an authorized
Porsche dealer.
PASM indicator faulty Have the fault remedied at an authorized
Porsche dealer.
Sport mode failure Have the fault remedied at an authorized
Porsche dealer.
Instrument
panelOn-board
computerText display on on-board
computerMeaning/measure

292
Index
IndexAABS (antilock brake system) .......................... 61
Advanced Airbag........................................... 46
Air conditioning ...................................130
, 133
Air distribution ....................................130, 133
Air filter ...................................................... 208
Airbag .......................................................... 44
Function ............................................... 46
Warning light ........................................ 49
Air-conditioning compressor ................132, 135
Alarm system ............................................. 157
Alcantara ................................................... 217
Antenna .............................................157, 212
Antilock brake system................................... 61
Warning light ........................................ 62
Ashtray ...................................................... 138
Assembly aids for wheel changes................. 242
Assistant ...................................................... 70
Audio operation .......................................... 155
Auto-button air conditioning ......................... 133
Automatic
Anti-glare mirrors .................................. 30
Car washes ........................................ 210
Door locking ......................................... 24
Headlight beam adjustment.................. 125
Speed control ....................................... 82
Automatic air conditioning system ................ 133
Average consumption............................93, 114
Average speed .....................................93, 114
BBackrest
Adjustment ........................................... 34
Release ................................................ 34
Battery....................................................... 249
Care .................................................. 250
Charge state....................................... 250
Putting vehicle into operation ............... 252
Remote control ................................... 255
Removing ........................................... 253
Warning light......................................... 90
Winter driving...................................... 251
Before driving off ....................................12
, 13
Blower adjustment..............................130, 133
Brake light..........................................269, 270
Brakes
Brake pad warning light ......................... 91
Fluid ...........................................192, 286
Fluid warning light.......................109, 192
Pads ..............................................14, 60
Test stand ............................................ 66
Break in hints................................................ 14
Bulbs
Chart ................................................. 259
Replacing ........................................... 259
CCabriolet .................................................... 170
Canholder .................................................. 144
Capacities, overview ................................... 286Car care ..................................................... 184
Car telephone ............................................. 157
Car washes ................................................ 210
Catalytic converters ....................................201
Cautions............................................ 184
, 220
Central locking....................................... 19, 21
Emergency operation ..................... 19, 22
Central vents .............................................. 136
Central warning light..................................... 91
Changing wheels ......................................... 242
Check engine
Warning light......................................... 90
Checking pressure ...................................... 241
Child restraint systems .................................. 51
Chime ........................................................ 124
CHRONO stopwatch ......................................98
Circulating-air button .......................... 130, 133
Clock .................................................. 89, 114
Clutch ........................................................ 162
Clutch pedal ................................................. 56
Combination filter ........................................208
Comfort seat ................................................ 34
Coming Home mode ................................... 124
Compact disc
holder ................................................ 143
Player ................................................ 156
Storage .............................................. 152
Convertible top ........................................... 170
Care................................................... 211
Coolant ....................................... 86
, 186
, 286
Level .................................................. 186
Temperature gauge............................... 86