Electrical System - Volvo 164 Instruction Book

TECHNICAL DESCRIPTION

ELECTRICAL SYSTEM

The electrical system is of the 12-volt type
and is fitted with a voltage-regulated alter-
nator. The starter motor is operated by
means of the ignition switch. This switch
i s also the main switch for the rest of the
electrical system. The cables to the head-
li ghts, parking lights, interior lighting, en-
gine and luggage compartments, however,
are not controlled by the ignition switch,
but can be switched on and off without
the ignition key being in position.
Lighting
The front lighting on the vehicle consists
of two headlights (full and dipped beam)
together with two direction indicators and
a parking light. At the rear, the lighting
consists of two tail lights, direction indi-
cators, brake warning lights and reversing
li ghts. There are also two lights for the
rear number plate.
The interior lighting consists of a roof
li ght and one in the glove compartment.
Both the engine and luggage compart-
ments are fitted with lights, which func-
tion automatically when the bonnet or lid
i s opened.
For replacement of bulbs, see pages 7 ,
46, 48 and 49.
30
1. Direction indicator light 32 Cp
2. Parking light 5 W
3. Dipped light 40 W
4. Mainbeam light 45 W
5. Distributor
6. Battery 12 V 60 Ah
7.
Connection to instrument
8. Terminal
9.
Part of 6-pol. terminal block
10. Horn ring
11. I gnition coil
1 2. Horn relay
13. Start motor 1 h.p.
14. Brake warning switch
15. Resistance
16. Relay for elec. heated rear window
17. Cigarette lighter
18. Step relay for mainbeam/dipped lights and
headlight flasher
19. Alternator 12 V 35 A
20. Horn
21.
Control lamp for mainbeam 1.2W
22.
Fusebox
23. Connection for radio
24.
Engine compartment lighting 18 W
25. Charging control
26.
Switch for glove compartment lighting
27.
Bulb for glove compartment lighting
28. Flasher unit
29. Brake switch
30. Warning lamp for handbrake 1.2 W
31.
Warning lamp for oil pressure 1.2 W
32.
Warning lamp for charging 1.2 W
33. Oil pressure sensor
34. Switch for direction indicators and light
signal
35. Voltage regulator
36. Fuel gauge
37.
Temperature gauge
38. Temperature pick-up
39. Control lamp, flashers 1.2 W
40. I nstrument panel lighting 2X3 W
41.
Lighting for heater controls 3X1.2 W
42. Luggage compartment lighting 18 W
43. Windscreen wipers
44. Heater
45. Windscreen washer
46. Roof light 10 W
47.
Heater switch
48.
Rheostat for instrument and wiper switch
49. Rheostat for instrument lighting
50. Lighting switch
51. I gnition switch
52. Door switch
53.
Switch for elec. heated rear window
54. Elec. heated rear window
55.
Switch for handbrake control
56. Fuel level indicator unit
57. Reversing light 15 W
58. Brake light 25 W
59. Rear light 5 W
60. Number plate light 2X5 W
61. Control lamp for overdrive 1.2 W
62.
Switch for overdrive
63. Switch for overdrive on a gearbox
64.
Solenoid for overdrive
65. Switch for automatic transmission BW 35
66.
Switch for reversing light
Only for M 400 and M 410 gearboxes
67.
Relay for reversing light on M 400
M 410 and starter relay on BW 35
SB BLACK
W WHITE
Y YELLOW
GN GREEN
GR GREY
R RED
BR BROWN
BL BLUE
Differences may occur for different markets.