Checking Coolant
The vehicle must be on a level surface when checking the coolant level.
The engine coolant reservoir is located in the engine compartment on the driver side of the vehicle.
See Engine Compartment Overview.
Check to see if coolant is visible in the surge tank. If the coolant inside the surge tank is boiling, do not do anything else until it cools down.
If coolant is visible but the coolant level is not at or above the FULL COLD mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL coolant at the coolant surge tank, but be sure the cooling system is cool before this is done.
If the engine is warm or hot, the coolant level should be at or above the FROID/FULL COLD line on the side of the coolant surge tank. If the engine is cold, the coolant level should be near the FROID/FULL COLD line on the side of the coolant surge tank. If it is not, there could be a leak in the cooling system.
See also:
OnStar Overview
If equipped, this vehicle has a
comprehensive, in-vehicle system
that can connect to a live Advisor
for Emergency, Security, Navigation,
Connection, and Diagnostic
Services.
The OnStar sy ...
Engine Coolant Temperature Gauge
Metric
English
This gauge shows the engine
coolant temperature. If the engine
coolant overheats, the engine
coolant temperature warning light
comes on. See Engine Coolant
Temperature W ...
Adjustable Throttle and Brake Pedal
The vehicle has adjustable throttle and brake pedals that allow you to change
their positions.
The feature will not operate when the vehicle is in R (Reverse) or while using
the cruise control.
...