Engine Cooling System Messages - Engine Oil Messages Owner Manual - Page 150

Black plate (41,1)

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

7576024) - 2015 - CRC - 9/15/14

Instruments and Controls

5-41

Engine Cooling System
Messages

A/C OFF DUE TO HIGH
ENGINE TEMP

This message displays when the
engine coolant becomes hotter than
the normal operating temperature.
To avoid added strain on a hot
engine, the air conditioning
compressor automatically turns off.
When the coolant temperature
returns to normal, the air
conditioning compressor turns back
on. The vehicle can continue to be
driven.

If this message continues to appear,
have the system repaired by your
dealer as soon as possible to avoid
damage to the engine.

COOLANT LEVEL LOW ADD
COOLANT

This message will display if the
coolant is low. See

Engine Coolant

on page 10-19

ENGINE OVERHEATED

—

IDLE ENGINE

This message displays when the
engine coolant temperature is too
hot. Stop and allow the vehicle to
idle until it cools down.

ENGINE OVERHEATED

—

STOP ENGINE

This message displays and a
continuous chime sounds if the
engine cooling system reaches
unsafe temperatures for operation.
Stop and turn off the vehicle as
soon as it is safe to do so to avoid
severe damage. This message
clears when the engine has cooled
to a safe operating temperature.

HIGH COOLANT
TEMPERATURE

This message displays if the coolant
temperature is hot. See

Engine

Overheating on page 10-22

Engine Oil Messages

CHANGE ENGINE OIL SOON

This message displays when the
engine oil needs to be changed.
When you change the engine oil, be
sure to reset the Oil Life System.
See

Engine Oil Life System on

page 10-13

Driver Information

Center (DIC) (Base Level Cluster)
on page 5-32

Driver Information