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Volvo 1990 780 Model
Voltmeter
The voltmeter indicates the voltage in the electrical system and thereby also the state of the battery. While the car is being driven the
pointer should be within the black field. Should the pointer point to the upper or lower red field when driving, this may indicate some
fault in the electrical system.
Boost pressure gauge (B230F-Turbo)
The boost pressure gauge is divided into sections.
Black section : The engine acts as a normally-aspirated engine. Best fuel economy is achieved while driving in this range.
Yellow section: The turbo is providing boost pressure.
pg. 10 Indicator and warning lights
1 Turn signal, left
2 Turn signal , right
3 (Not connected)
4 (Not connected)
5 ABS malfunction
6 Service reminder light
7 SRS (Supplemental Restraint System)
8 Low engine oil pressure
9 Alternator not charging
10 (Not connected)
11 High beams
12 Brake failure
13 Parking brake applied
14 Bulb failure
15 Low washer fluid level
If the lamp glows continuously when the engine
is running, there is only about 1/2 - 1 US qts.
remaining in the washer fluid reservoir.
16 4th gear disengaged
17 Fasten seat belts
18 Check engine (780 Turbo)
pg. 11 Warning lights
file:///K|/ownersdocs/1990/1990_780/90780_01.htm (4 of 6)12/30/2006 8:27:50 AM
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