Malfunction Indicator Lamp; Oil Pressure Warning Light - Volvo C770 Operation Manual

1998 C70
When the ignition key is turned on, and before the engine starts, all of the warning lights should be on to
test the function of the bulbs. Should a light not go off after the engine has started, the system indicated
should be inspected. However, the parking brake reminder light will not go off until the parking brake is
fully released.
Generator warning light
If the light comes on while the engine is running, have the charging system checked.

Malfunction indicator lamp

If the lamp comes on (or stays on after the vehicle has started), the engine diagnostic system has
detected a possible fault in the emission control system. Although driveability may not be affected, see
an authorized Volvo retailer as soon as possible for inspection.
NOTE: If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the
Malfunction Indicator Lamp may indicate a fault. Use only Volvo original or approved fuel filler caps.

Oil pressure warning light

If the light comes on while driving, stop the car and then stop the engine immediately and check
the engine oil level.
authorized Volvo retailer. After hard driving, the light may come on occasionally when the engine is
idling. This is normal, provided it goes off when the engine speed is increased.
Parking brake reminder light
This light will be on when the parking brake (hand brake) is applied. The parking brake lever is situated
between the front seats. Canadian models are equipped with this warning light:
Brake failure warning light
If the light comes on while driving or braking, stop immediately, open the hood and check the
brake fluid level in the reservoir.
Canadian models are equipped with this warning light:
WARNING! If the fluid level is below the MIN mark in either section of the reservoir: DO NOT
DRIVE. Tow the car to a Volvo retailer and have the brake system checked and any leakage repaired.
pg. 19 Warning lights (cont.)
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See page 114. If the light stays on after restart, have the car towed to the nearest
See page 121 for reservoir position.