2007 Volvo S40 Owner's Manual - Page 166
2007 Volvo S40 Manual
Page 166 highlights
NOTE Volvo uses different systems to indicate a low oil level or pressure. Some models have an oil pressure sensor, in which case a warning symbol (see page 53) is used to indicate low oil pressure. Other models have an oil level sensor, in which case the driver is alerted by the warning symbol in the center of the instrument panel and a text in the information display. Some models use both systems. Contact an authorized Volvo retailer for more information. Washer fluid The washer fluid reservoir is located in the engine compartment and holds approximately 6.8 US qts (6.5 liters). During cold weather, the reservoir should be filled with windshield washer solvent containing antifreeze. Coolant Normally, the coolant does not need to be changed. If the system must be drained, consult your Volvo retailer. NOTE Do not top off with water only. This reduces the rust-protective and antifreeze qualities of the coolant and has a lower boiling point. It can also cause damage to the cooling system if it should freeze. Top off with Volvo Genuine Coolant/Antifreeze only (a 50/50 mix of water and antifreeze). 191 09 Maintenance and servicing Fluids CAUTION