2007 Volvo S80 Owner's Manual - Page 238
2007 Volvo S80 Manual
Page 238 highlights
1 Under normal driving conditions the transmission oil does not need changing during its service life. However, it may be necessary under adverse driving conditions. 2 Models without headlight washers 249 06 Maintenance and specifications Specifications Electrical system General information 12 volt system with a voltage-regulated alternator. Single pole system in which the chassis and engine block are used as conductors. The negative terminal is connected to the chassis. 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. CAUTION If the battery is replaced, replace it with a battery of the same cold start capacity and reserve capacity as the original