Porsche 928 S4 – Owner’s Manual

 

Model Year

1987

 

 

 

 

 

 

 

 

Contents

 

 

 

 

 

 

 

 

 

 

 

From the “Porsche 928 S4 Owner’s Manual”, available from 928 Specialists.

 

928 S4 page

 

John Pirtle

 

 

 

 

 

 

 

 

Clock

 

To set the digital clock, use a ball point pen.

 

Push left button below display window briefly to advance one hour at a time and right button to advance one minute at a time.

 

Hold button depressed to advance hours or minutes rapidly.

 

For second accuracy, synchronize with the aid of a digital wrist watch.  Set the clock one minute slow, then briefly push right button the moment the wrist watch alarm sounds.

 

 

 

 

 

Cigarette lighter

 

The cigarette lighter can be operated with the ignition in position 1 or 2.  To operate, push in knob.  When ready for use, the lighter will snap back.  With the cigarette lighter removed, the socket may be used for small electrical appliances, such as a shaver, hand vacuum cleaner or air compressor to inflate the collapsible emergency spare tire.  The maximum rating of such equipment should not exceed 120 Watt/12 Volt.

 

Do not damage the socket by trying to insert plugs of the wrong design.

 

 

 

 

 

Ashtray

 

The ashtray is located in front of the gearshift lever in the center console.  To empty tray, pull it out of its well.

 

WARNING

Never use ashtray as waste paper disposal.  Fire hazard!

 

 

 

 

 

Power Sunroof

 

The roof can be opened and closed, fully or partially, by depressing the respective symbol on the rocker switch in the center console in front of the gear shift lever.

 

The mechanism has a built-in safety feature.  Should the moving roof encounter an obstacle, it will stop automatically to avoid possible injury.

 

Do not operate the sunroof at driving speeds exceeding 60 mph or 100 km/h.  The force to overcome wind resistance at higher speeds may cause damage to the sunroof.

 

 

Manual operation

 

If the electric drive mechanism fails, the roof can be operated manually.  The crank handle provided for this purpose is in the tool kit.

 

Remove the cover from the electric drive mechanism at the rear of the headliner by pulling it down and disengaging the spring catch.

 

Remove screw and washer on bottom of drive mechanism.  Keep screw and washer within easy reach.

 

Install handle in slot of drive mechanism and tighten thumb screw.

 

Close the roof, remove the handle and reinstall washer and screw.  Replace the cover.

 

Do not depress the rocker switch but let your Porsche dealer correct the fault.

 

 

 

 

 

Rear window wiper

 

To avoid scratching the glass, the rear window should be sufficiently wet before turning on the wiper.

 

To actuate the wiper, push the rocker switch in the center console.

 

The wiper action disengages or engages automatically when the luggage compartment lid is opened or closed.

 

When cleaning the rear window, the wiper arm should be lifted only slightly.

 

 

 

 

 

Sun visors

 

The front sun visors can be moved to the sides as well as forward.

 

The rear sun visors can be moved backward.

 

 

 

 

 

Vanity mirror

 

The vanity mirrors are incorporated into the rear side of the sun visors and can be fastened with a slide.

 

 

 

 

 

Glove compartment

 

The illuminated glove compartment can be opened by pulling the recessed handle in the lid.

 

The glove compartment can be locked or unlocked with either the master or the auxillary key.  An additional storage shelf is located under the glove compartment.

 

WARNING

Keep glove compartment door closed while driving to prevent injury during a collision.

 

 

Rear seat glove compartment

 

To open the glove compartment, press the button and lift the lid.  The glove compartment is lockable.

 

 

 

 

 

Engine compartment hood

 

To release

 

Slide the release lever on the left side underneath the dashboard panel.

 

The hood springs up slightly under spring pressure.

 

 

To open

 

Lift hood slightly and press safety catch handle upward.  Then lift up the hood.

 

The windshield wipers should not be tilted forward.

 

With light switch in either position 1 or 2, the engine compartment light will come on automatically.

 

 

To close

 

Lower the hood slowly and then push down with both hands until the lock snaps shut.

 

 

WARNING

Should you notice at any time while driving that the hood is not secured properly, please stop at once and close it.

 

 

 

 

 

Hatchback

 

(If vehicle is equipped with an anti-theft alarm see “Anti-theft alarm”.)

 

To open . . .

 

see “Hatchback release” or insert the key into the lock and turn clockwise.  The hatchback springs up slightly under spring pressure.  Lift the hatchback by hand to open.

 

To close . . .

 

Lower the hatchback slowly and then push down with both hands until lock snaps shut.  Pull up on hatchback to make sure it is securely locked.

 

Be careful when removing large objects through the rear.  Sharp edged objects may damage the defogger wires in the rear window.

 

 

 

Luggage Compartment

 

Protect your luggage and other belongings from the sun and “inquisitive eyes” by using the snap-on luggage cover.

 

To prevent luggage and other objects from sliding around while the car is in motion, you can secure them with spider straps available through your dealer or other supply firms.  The eyelets for this purpose can be found behind the rear bolster and on the luggage compartment floor.

 

WARNING

Because the inherent hazards, we do not recommend transporting objects larger than those fitting safely into the luggage compartment.  Keep the hatchback closed while driving to prevent poisonous exhaust gas from being drawn into the vehicle.

 

 

 

 

 

Roof Racks

 

Normal commercially available roof racks cannot be fitted.  If an original Porsche rack (as available hitherto) is fitted, the permissible roof load is 35 kg (77 lbs).

 

With the “New Porsche Roof Transport System” you can transport a wide variety of sports and hobby equipment, up to a roof load of 75 kg (165 lbs).

 

There are many different racks to choose from.  Your Porsche dealer will be glad to advise you on the versatility of the “New Roof Transport System”.

 

To ensure minimum noise, maximum comfort and economy and a desirable level of safety when driving with an unloaded roof rack, you should not exceed a maximum speed of 180 km/h (110 mph).

 

When the roof rack is loaded, the recommended maximum speed depends on the nature, size and weight of the load.  You should not, however, exceed a speed of 140 km/h (85 mph) at any time.  Make sure that the load is carefully mounted.  Secure it additionally by locking the roof transport system.

 

 

 

 

 

 

Go to next page ►