
Alarm System and Theft Protection 217
On vehicles with Porsche Entry & Drive
fQuickly press button A in the door handle twice within 2 seconds. The emergency flasher flashes slowly once.The doors are locked, but can be opened from inside.
Information
The interior surveillance system and inclination sensor remain switched off if:– The interior surveillance system and inclination sensor were switched off when you last locked the vehicleandIf button A was pressed and a door or the luggage compartment lid was not opened.
Function indication
On vehicles without Porsche Entry & Drive, the locking condition of the vehicle is indicated by the indicator lights in the central locking button flashing at different frequencies.The indicator lights go out when the vehicle is unlocked.
On vehicles with Porsche Entry & Drive, the locking condition of the vehicle is indicated by the indicator lights in the doors flashing at different frequencies.
Alarm system is activated
– The indicator lights flash quickly twice when the vehicle is being locked, then flash normally.
Alarm system is activated, interior surveillance and inclination sensor are switched off
– The indicator lights flash quickly while you are locking the vehicle, go out for 10 seconds and then flash normally.
Faults in the central locking system and alarm system
The indicator lights come on for 10 seconds, flash at double speed for 20 seconds and then flash normally.
Avoiding false alarms
fIf people or animals are remaining in the locked vehicle or the vehicle is being transported on a train or ship, for example, the interior surveillance system and inclination sensor must be switched off temporarily.fAlways close the sunroof and all door windows.
Immobilizer
There is a transponder (an electronic component), containing a stored code, in each key. Before the ignition is switched on, the ignition lock checks the code.
The immobilizer can be deactivated and the engine started using an authorized ignition key only.
Theft Protection
When leaving the vehicle, always:fClose the windows.fClose the sunroof.fClose the Convertible top (Cabriolet).fActivate the electric parking brake.fRemove the ignition key (or switch ignition off on vehicles with Porsche Entry & Drive).fClose the glove box.fClose all storage compartments.fRemove valuables, vehicle registration documents, telephone and house keys from the vehicle.fClose the luggage compartment lid.fClose the engine compartment lid.fLock the doors.
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Maintenance and Car Care 221
Radiator fan, engine compartment blowers
The engine-compartment blowers are mounted under the engine compartment lid.After the engine is switched off, the engine compartment temperature is monitored for approx. 30 minutes.During this period, and depending on temperature, the engine-compartment blowers may continue to run or start to run.fCarry out work in this area only with the engine off and exercise extreme caution.
The radiators and radiator fans are in the front of the vehicle.The radiator fans in the front of the vehicle may be operating or unexpectedly start operating when the engine is switched on.fCarry out work in these areas only with the engine switched off.fTake great care to ensure that parts of the body, items of clothing or jewelery cannot be drawn in by the radiator fan, engine-compartment blower, drive belt or other moving parts.
Measurements on test stands
Performance test
Performance tests on roller-type test stands are not approved by Porsche.
Brake tests
Brake tests must be performed only on roller-type test stands.
The following limit values must not be exceeded on roller-type test stands: – Test speed 4.7 mph (7.5 km/h)– Test duration 20 seconds
Testing the electric parking brake
Electric parking brake tests on the brake test stand must only be performed with the ignition switched on and with the Porsche Doppelkupplung selector lever in position N. The vehicle switches automatically to brake test stand mode, in which the electric parking brake can be tested.The message “ Electric parking brake in service mode ” appears on the multi-function display in the instrument panel.
Balancing wheels on the vehicle
During finish balancing of the wheels, the entire vehicle must be lifted and the wheels must be free to turn.
Engine Oil
It is important to perform oil changes regularly in accordance with the intervals specified in your Maintenance Schedule .
Engine oil consumption
It is normal for your engine to consume oil. The rate of oil consumption depends on the quality and viscosity of oil, the speed at which the engine is operated, the climate, road conditions as well
as the amount of dilution and oxidation of the lubricant.
If the vehicle is used for repeated short trips, and consumes a normal amount of oil, the engine oil measurement may not show any drop in the oil level at all, even after 600 miles (1000 km) or more. This is because the oil is gradually becoming diluted with fuel or moisture, making it appear that the oil level has not changed. The diluting ingredients evaporate out when the vehicle is driven at high speeds, as on an expressway, making it then appear that oil is excessively consumed after driving at high speeds.
If the conditions you drive your vehicle in are dusty, humid, or hot, the frequency of the oil change intervals should be greater.
If the vehicle is driven at a high rate of speed, climatic conditions are warm, and the load is high, the oil should be checked more frequently, as driving conditions will determine the rate of oil consumption.– The engine in your vehicle depends on oil to lubricate and cool all of its moving parts. Therefore, the engine oil should be checked regularly and kept at the required level.– Make it a habit to have the engine oil level checked with every refueling.– The oil pressure warning light is not an oil level indicator. The oil pressure warning light indicates serious engine damage may be occurring when lit, if engine rpm is above idle speed.
Radiator Fans, Engine Compartment Blowers
WARNINGh
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232 Maintenance and Car Care
High-pressure cleaning equipment, steam cleaners
Risk of damage as a result of using high-pressure cleaning equipment, steam cleaners or similar.
High-pressure cleaning equipment, steam cleaners or similar can damage the following components:– Convertible top– Tires– Logos, emblems– Painted surfaces– Alternator– Electrical components and plug connections in the engine compartment– ParkAssist sensors– Radar sensor for adaptive cruise control– Reversing camerafAlways read the operating instructions provided by the equipment manufacturer.fAlways cover the lid of the brake fluid reservoir prior to cleaning. Never point the cleaning jet directly at the lid.fWhen cleaning with a flat-jet nozzle or a so-called “dirt blaster”, maintain a minimum distance of 20 in. (50 cm).fNever use high-pressure cleaning equipment or steam cleaners with a round-jet nozzle.A high-pressure cleaning device or steam cleaner fitted with a round nozzle will damage your vehicle. The tires are particularly susceptible to damage.fDo not point the cleaning jet directly at any of the aforementioned components.
Decorative film
Risk of damage due to separation of the decorative film when using high-pressure cleaning equipment, steam cleaners or similar cleaning equipment.fDo not use high-pressure cleaning equipment, steam cleaners, etc. to clean decorative films.
Care of door lock
fTo prevent the door lock from freezing during the cold season, cover the lock barrel with suitable adhesive tape while washing the vehicle.
If the lock still freezes, use an ordinary de-icer. In many cases, a well warmed key can help.fNever use excessive force.
Car washing
The best protection for the vehicle from the damaging effects of the environment is frequent washing and preservation.
The longer road salt, road dust, industrial dust, insect remains, bird excrement, and tree exudations (e.g. resin, pollen), etc. are allowed to remain on the bodywork, the more harmful their effect.
Observe the following points in order to ensure that the vehicle is washed thoroughly without damaging the paintwork: fThe underside of the vehicle should also be thoroughly washed at the end of the gritting season at the latest.fWash your vehicle only at sites provided for this purpose to prevent soot, grease, oil and heavy metals from entering the environment.
fNew cars should be washed carefully with plenty of clear water to protect the new paint work. Dark paint finishes show up the smallest of surface damage (e.g., scratches) more readily than lighter colors. Dark colors are slightly more susceptible to scratching and require particularly careful paint care.Dark paints make even the smallest surface blemishes (scratches) more conspicuous than lighter colors.fDo not wash your Porsche in direct sunlight or when its body is hot.fWhen washing by hand, use a car shampoo, plenty of water, and a soft sponge or washing brush.We recommend Porsche car shampoo.fStart washing the vehicle by thoroughly wetting the paintwork and rinsing the heavy dirt off.fAfter washing the vehicle, rinse it thoroughly with water and rub it dry with chamois-leather.Do not use the same chamois for rubbing dry as you use for cleaning the windshield and windows.
Reduced or uneven braking action may be caused by wet brakes.fAfter washing the vehicle, test the brakes and steering and briefly brake the disks dry.When doing so, make sure that vehicles traveling behind you are not affected.
NOTICENOTICE
Wet BrakesWARNINGh
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Maintenance and Car Care 235
Repairing the underbody protection
The underside of your car is durably protected against chemical and mechanical influences.
As it is not possible to exclude the risk of damage to this protective coating in day to day driving, it is advisable to have the underside of the car inspected at certain intervals - preferably before the start of winter and again in spring - and the undercoating restored as necessary.
Your authorized Porsche dealer is familiar with the bodyseal treatment procedures and has the necessary equipment for applying factory approved materials. We recommend that you entrust them with such work and inspections.
Unlike conventional spray oils, undercoating and rust-proofing compounds based on bitumen or wax do not attack the sound-proofing materials applied at the factory.
The exhaust system becomes very hot when the engine is running. Flammable material close to the exhaust system could ignite. Additional undercoating or rust protection agents on or near the exhaust system can become too hot when driving and ignite.fDo not apply additional undercoating or rust-proofing on or near the exhaust manifold, exhaust pipes, catalytic converters or heat shields. During driving the substance used for undercoating could overheat and ignite.
fBefore applying fresh underseal, carefully remove deposits or dirt and grease. Once it has dried, the new undercoating compound forms a tough protective coating which provides efficient rust-proofing of the floor panels and components.
fAlways apply a fresh coating of suitable preservative to unprotect areas after cleaning the underside of the body, the transmission, the engine or carrying out repairs to under-body, engine or transmission components.
Effective rust-proofing is particularly important during the cold weather season. If your car is driven frequently in areas where salt has been spread on the roads, the whole engine compartment should be cleaned thoroughly after the winter to prevent salt from causing any lasting damage. A full under-body wash should also be performed at the same time.
Cleaning headlights, lights, interior and exterior plastic components, adhesive foils, reversing camera and radar sensor for adaptive cruise control
Observe the following points: fUse only clean water and a little dishwashing liquid or interior window cleaner to clean headlights, lights, plastic components and surfaces.Use a soft sponge or a soft, lint-free cloth.fDo not spray water or interior window cleaner directly onto the plastic components in the passenger compartment, but first onto a sponge or cloth. Cleaning agents may, for example, enter controls or switches and cause damage.
Information
An interior window cleaner can also be used to clean plastic surfaces (always read the cleaning instructions on the container).We recommend Porsche interior window cleaner.fGently wipe the surface without applying too much pressure.fDo not clean when dry.
fNever use other chemical cleaners or solvents.fRinse cleaned surfaces with clear water.
Alloy wheels
Metal particles (e.g. brass or copper in brake dust) must not remain too long on alloy wheels.Contact corrosion can cause pitting.
Information
Cleaners with an oxide-removing effect or wrong pH value, as are commonly used for other metals, as well as mechanical tools and products, will damage the oxide layer and are therefore unsuitable.fUse only cleaners for alloy wheels (pH value 9.5). Products with the wrong pH value can destroy the protective layer on the wheels . We recommend Porsche cleaner for alloy rims.fIf possible, wash the wheels every two weeks with a sponge or washing brush. If the wheels are exposed to road salt, grit or industrial dust, weekly cleaning is necessary.fEvery three months, after cleaning, grease the wheels with car wax or an acid-free grease (e.g. Vaseline).Rub the grease in well with a soft cloth.fPlease see the chapter “CLEANING IN CAR WASHES” on page 233.
Exhaust System Fire Risk
WARNINGh
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236 Maintenance and Car Care
If cleaning agents (e.g. wheel cleaning agents) come into contact with the brake disks, the resulting film on the brake disks can impair braking performance.fMake sure that no cleaning agent comes into contact with the brake disks.fIf cleaning agent has come into contact with the brake disks, clean the brake disks thoroughly with a strong jet of water.fPaying attention to any road users behind you, dry the brake disks by applying the brakes.
Stainless steel tailpipes
Stainless steel tailpipes can discolor due to soiling, strong heat and combustion residues.
The original shine can be achieved again using commercially available metal luster paste or metal polish.
Cleaning door, roof, lid and window seals
The lubricant coating on the inner door seals may be damaged by unsuitable cleaning and care agents.fDo not use any chemical cleaning agents or solvents.fDo not use any preservative agents.
fWash dirt (e.g. abrasion, dust, road salts) from all seals regularly using warm soapy water.fIf there is a risk of frost, protect the outer door seals and the lid and flap seals against freezing into place with a suitable care product.
Leather care
The natural surface markings of leather, e.g. creases, healed scars, insect sting marks, structural differences and slight variations in shade and grain add to the attractiveness of the high-quality natural leather product.
Observe the following care instructions:
The leather will be damaged by the use of unsuitable cleaning and care agents and by inappropriate treatment.fDo not use caustic cleaners or hard cleaning objects!fMake sure that perforated leather does not get wet on its reverse side.fRemove water drops from the leather without delay.
fClean all types of leather regularly to remove fine dust using a soft, damp, white woolen cloth or a commercially available microfiber cloth.fRemove heavy contamination (not water or moisture stains) with a leather cleaner.Always read the instructions for use given on the containers.We recommend Porsche leather care liquid.fTreat cleaned leather only with a leather care product.We recommend Porsche leather care liquid.
Seats with seat ventilation
Care instructions for water or moisture stains.
Rain water or moisture can stain the perforated leather.
Removing water and moisture stains
Preconditions: – Seat heating and seat ventilation must be switched off.– No direct sunlight.– Do not use leather cleaners or care products to remove water and moisture stains.fBlot the entire seat or backrest surface using a clean, absorbent sponge and distilled water.Make sure that the perforated leather does not get wet on its reverse side.fAllow the seat covering to dry completely at room temperature out of direct sunlight.Do not dry the seat covering by switching on the seat heating and seat ventilation.fOnce dry, wipe the seat covering with a dry, lint-free cloth.
Cleaning carpet, floor mats
fUse a vacuum cleaner or a brush (not too soft) for cleaning.fHeavy dirt and stains can be removed with a stain remover.We recommend Porsche stain remover.
To protect carpets, the Porsche range of accessories includes mats of the correct size and with the appropriate fastening.
Cleaning Agents on Brake Disks
WARNINGh
NOTICE
NOTICE
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Minor Repairs 239
Minor Repairs
Exercise Extreme Caution when Working on your vehicle .............................. 240Checking the Coolant Level and Adding Coolant .......................................... 242Brake Fluid ................................................ 243Electromechanical Power Steering............... 244Changing Air Cleaner .................................. 244Changing Particle Filters ............................. 244Tires and Wheels ........................................ 244Changing Wheels........................................ 254Wheel Attachment Faces ............................. 257Wheel Bolts................................................ 257Wheels with Central Lock ............................ 258Central Bolts .............................................. 258Changing a Wheel....................................... 258Rim Cleaner ............................................... 263Central Bolt Emergency Fastening ............... 263Flat Tire ..................................................... 265Electrical System ....................................... 267Battery (12 volt) ......................................... 271External Power Supply, Emergency starting with jumper cables ......................... 273Changing Car Key (Remote Control) Battery . 275Replacing bulbs.......................................... 276Headlights ................................................. 276Headlight Adjustment .................................. 277Towing ...................................................... 278Fire extinguisher......................................... 282
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Minor Repairs 243
Information
If pure water is added in an emergency, the mixing ratio will have to be corrected.A significant loss of coolant indicates a leak in the cooling system.fThe cause must be eliminated without delay. Please contact an authorized Porsche dealer.
Hands, fingers, items of clothing (ties, sleeves, etc.), necklaces or long hair can be drawn in by moving parts, e.g. the engine-compartment blowers, drive belt, etc., when working in the engine compartment.
The engine-compartment blowers are mounted under the engine compartment lid.After the engine is switched off, the engine compartment temperature is monitored for approx. 30 minutes.During this period, and depending on temperature, the engine-compartment blowers may continue to run or start to run.fCarry out work in this area only with the engine off and exercise extreme caution.
The engine and adjacent components become very hot when the engine is running.fExercise extreme caution when working in the engine compartment.
Brake Fluid
Regular checking of the brake fluid is part of servicing.
The fluid level should always be between the MIN and MAX markings.
A slight decrease in the fluid level due to wear and automatic readjustment of the disk brakes is normal.However, if the fluid level falls significantly or goes below the MIN marking, the brake system may have developed a leak.fHave the brake system checked immediately. Please contact an authorized Porsche dealer.
Brake fluid is hazardous to your health, and may be fatal if swallowed.fKeep brake fluid out of children's reach.fIf brake fluid gets into your eye, immediately rinse with clean water for a few minutes. Then see a doctor immediately.fPlease note all the information on the refill container of the brake fluid.
Brake fluid attacks and can damage paintwork.fImmediately rinse off spilled brake fluid with clean water.
Changing brake fluid
Brake fluid absorbs moisture from the air over time. The absorbed water can impair braking efficiency.fIt is important therefore to have the brake fluid changed in accordance with the change intervals specified in the “Maintenance” booklet.fUse only brake fluid authorized by Porsche.
Brake warning light USA
Brake warning light Canada
The warning light on the instrument panel and the warning message on the multi-function display alert you to the fact that the brake fluid level is too low and could indicate brake circuit failure if the pedal travel is greater than normal.
Engine-compartment blowers or other moving parts in the area of the engine
Hot engine parts
WARNINGh
WARNINGh
Swallowing Brake FluidDANGERh
NOTICE
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Minor Repairs 255
fBefore you change a wheel, be sure the ground is level and firm. If necessary, use a board under the jack to ensure that the jack does not sink into the ground.fSet the electric parking brake and block the wheels opposite the flat tire on the other side of the vehicle.fThe jack is only to be used for changing a wheel. Do not use it as a support to work under the car.fThe car must be jacked up only at the illustrated jacking points. Lifting at any other place may result in personal injury.
Risk of damage to the engine or vehicle if you lift the vehicle improperly.fThe car must be jacked up only at the illustrated jacking points. Lifting at any other place may result in damage to the vehicle.fNever jack up the car by the body, bumpers, engine, transmission or at the axles.fDo not damage any sensitive components in the vicinity of the jacking points.fFor safety reasons do not use tire inflating bot-tles. Do not use commercially available sealant bottles. Use only the tire inflating bottle located in the luggage compartment.
Information
The tools required for changing a wheel (e.g. jack, wheel bolt wrench, assembly aids) are not supplied as standard with the vehicle. Your authorized Porsche dealer will be pleased to advise you.
Information
The tire and wheel sizes on both axles are different.fDo not fit the wrong wheels on the wrong axle.fOnly use wheels/tires with approved dimensions for the relevant axle.
Sequence of operation
The jack must be used only to raise the car for wheel changing. The jack must never be used as a support to work underneath the vehicle. If the jack is accidentally dislodged, you or bystanders could suffer severe personal injury.fNever jack up other vehicles or other loads with the jack.fAlways place the car on stable supports if you have to work under it. When working under the vehicle, always use safety stands specifically designed for this purpose.
fPlease use a suitable knee rest to protect your clothing against soiling.1. Activate the electric parking brake and move the PDK selector lever to position P. Remove the ignition key or control unit on vehicles with Porsche Entry & Drive.2. Switch on the emergency flasher if necessary.
3. Secure the vehicle to prevent it from rolling away, e.g. by means of wedges under the wheels on the opposite side.This is particularly important on slopes.4. Slightly loosen the wheel bolts on the wheel to be changed.5. Lift the vehicle only at the specified jacking points.6. Raise the vehicle until the wheel lifts off the ground. fPlease see the chapter “RAISING THE VEHICLE WITH A LIFTING PLATFORM, TROLLEY JACK OR STANDARD JACK” on page 254.7. Remove 1 or 2 wheel bolts (see corresponding figure).NOTICE
Working Under VehicleWARNINGh
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