1998 Toyota 4Runner Owners Manual - Page 131

4RUNNER (1998) (e) Malfunction Indicator Lamp This lamp comes on in the following cases. a. The fuel tank is completely empty. (See "Fuel gauge" in Chapter 1- 5 for instructions.) b. The fuel tank cap is not tightened securely. (See "Fuel tank cap" in Chapter 1- 2 for instructions.) c. There is a problem somewhere in your engine or automatic transmission electrical system. If it comes on while you are driving in case c, have your vehicle checked/ repaired by your Toyota dealer as soon as possible. (f) Low Fuel Level Warning Light This light comes on when the fuel level in the tank becomes nearly empty. Fill up the tank as soon as possible. On inclines or curves, due to the movement of fuel in the tank, the low fuel level warning light may come on earlier than usual. (g) "ABS" Warning Light This light warns that there is a problem somewhere in your anti- lock brake system. If the light comes on while you are driving, have your vehicle checked by your Toyota dealer as soon as possible. The light will come on when the ignition key is turned to the "ON" position. After about 3 seconds, the light will go off. When the "ABS" warning light is on (and the brake system warning light is off), the brake system operates conventionally but anti- lock brake system is not assisting brake performance so that the wheels can lock- up during sudden braking or braking on slippery road surfaces. Vehicles with rear differential lock system- The anti-lock brake system does not operate when the rear differential is locked. It is normal operation for the "ABS" warning light to be on at this time. (h) Open Door Warning Light This light remains on until all the doors and back door are completely closed. (i) SRS Airbag Warning Light This light will come on when the ignition key is turned to the "ACC" or "ON" position. After about 6 seconds, the light will go off. This means the airbag system is operating properly. The warning light system monitors the airbag sensor assembly, inflators, warning light, interconnecting wiring and power sources. If either of the following conditions occurs, this indicates a malfunction somewhere in the parts monitored by the warning light system. Contact your Toyota dealer as soon as possible to service the vehicle. D The light does not come on when the ignition key is turned to the "ACC" or "ON" position or remains on. D The light comes on while driving. (j) Light Reminder Buzzer This buzzer will sound if the driver's door is opened while the ignition switch is turned to the "LOCK" position with the headlight switch on. Removing the key will not stop the buzzer as long as the headlight switch is on.