Electrical System - Volvo C70 Owner's Manual

11 Specifications

Electrical system

General
12 V system with a voltage-regulated alterna-
tor. Single pole system in which the chassis
and engine block are used as conductors.
11
Battery
Engine
4 and 5-cyl. petrol
4 and 5-cyl. diesel
A Cars equipped with High Performance audio system.
B Cars equipped with diesel, keyless drive, Premium Sound audio system, fuel-driven heater or RTI.
Bulbs
Lighting
Dipped beam
Main beam
Brake lights, reversing lamps, rear fog lamp
Direction indicators, rear/front
Rear position/parking lamps, rear side marker lamps
276
If the battery is changed, replace it with a bat-
tery of the same cold start capacity and reserve
capacity as the original (see the decal on the
battery).
Voltage, V Cold start capacity
(CCA, Cold Cranking Amperes), A
12
12
Reserve capacity,
590
A
600
B
700
Output (W)
Capacity, Ah
minutes
100
120
135
Type
55
55
21 P21W
21 PY21W
4 P21/5W
60
70
80
H7
H9