2008 Volvo S40 Owner's Manual - Page 229
2008 Volvo S40 Manual
Page 229 highlights
engine power over that developed by the normally-aspirated engine. The charge air cooler (which resembles a radiator) is located between the turbo-compressor and inlet manifold. Fuel system The engine is equipped with a multiport fuel injection system. 256 11 Specifications Electrical system General information 12-volt system with voltage controlled generator. Single wire system in which the chassis and engine block are used as conductors, grounded on the chassis. Battery 1 Models equipped with the High Performance audio system 2 Models equipped with the Premium Sound audio system, the Volvo Navigation System and/or keyless drive If the battery must be replaced, replace it with one with the same cold start capacity and reserve capacity as the original (see the decal on the battery). WARNING PROPOSITION 65 WARNING! Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer and reproductive harm. Wash hands after handling. 257 11 Specifications Electrical system Bulbs used in the car