2005 Saab 9-5 Owner's Manual - Page 55

Instruments and controls Warning, oil pressure (engine oil) This light will come on together with if the engine oil pressure is dangerously low. If the light flashes or comes on while you are driving, stop the car, switch off the engine and check the engine oil level (see page 186). 53 Warning, charging This light will come on together with if the battery is discharging. If it comes on while you are driving, stop the car as soon as possible and switch off the engine. Check the alternator drive belt (see page 194). If the belt has broken, the engine may overheat (cooling system will not function properly), the battery will not be charged, the A/C compressor will not run and power assistance for the steering will be lost. Brake warning light This light will come on together with if there is insufficient brake fluid in the reservoir (see pages 189). If the ABS warning light is on at the same time, the ABS system may be inoperative because of a fault (see "Anti-lock brake warning", page 54). NOTICE Under no circumstances must the car be driven when this warning light is on. Low oil pressure can result in serious engine damage. WARNING Never drive the car when these warning lights are on. Danger of brake failure! Have the brake system checked at once by an authorized Saab dealer.