Porsche 928 S 1984 Owner's Manual page 34

Fuel level gauge and
warning light
With the ignition on, the amount of fuel in the
tank is indicated by the fuel gauge needle.
Fuel level warning light
This light comes on when the fuel reserve le-
vel in the tank is down to about 2.11 U.S. gals,
or 8 liters. Time to refuel.
The central warning light and the warning lights
in the combination instrument light up for a
bulb check when the ignition is turned on. They
should go out as soon as the engine is started.
Also see "Central warning light system".
TAIL LAMP warning light comes on when a
bulb is defective.
STOP LAMP warning light comes on and goes
out after depressing the brake pedal. If the
light stays on a bulb is defective.
WASH. FLUID warning light comes on when
level in the windshield/headlight washer re-
servoir is down to 2 U.S. qts. or 2 liters.
PARKING LIGHTS indicator comes on when
the parking lights are turned on. The light will go
out as soon as the headlights are switched on.
32
COOLANT warning light comes on when the
fluid level in the expansion tank falls below the
required minimum. Occasionally, the light may
come on when starting the engine. As soon
as the engine warms up, the coolant in the re-
servoir will expand, rise above the minimum
level, and the light will go out. If the COOLANT
warning light remains on, top up immediately
and have the cooling system inspected for
leaks.
For other details refer to "Cooling System".
Trailer turn signal indicator light
Not connected
Oil pressure gauge
Oil pressure warning light
Engine oil pressure is shown in bar. At 5000
rpm, with the engine at normal operating tem-
perature, the oil pressure should be about 5
bar. A slight drop in oil pressure at higher tem-
peratures is normal.
If the oil pressure should drop suddenly while
you are driving, this light and the central war-
ning light will flash. Pull off the road and stop
the engine immediately. Check the engine
oil level. If it appears to be normal, contact the
nearest workshop.