Chevrolet SS Sedan 2015 Owner's Manual page 307

10-14 Vehicle Care
To check coolant:
1. Turn the ignition off.
2. Locate the coolant recovery
reservoir. See Engine
Compartment Overview on
page 10-5.
3. Turn the coolant recovery
reservoir dipstick cap
counterclockwise and slowly pull
out the dipstick. There are
maximum and minimum
markings on the dipstick.
4. When the engine is cold, the
coolant level should be at or
above the minimum mark (1).
After the vehicle has been driven
and the engine is at normal
operating temperature, the level
should be somewhere between
half full and the maximum
mark (2).
5. If the coolant level is correct,
replace the coolant recovery
reservoir dipstick cap and turn
clockwise to secure.
How to Add Coolant to the
Coolant Recovery Bottle
Warning
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine.
Caution
This vehicle has a specific
coolant fill procedure. Failure to
follow this procedure could cause
the engine to overheat and be
severely damaged.
To add coolant:
1. Turn the engine coolant recovery
reservoir dipstick cap
counterclockwise 1/8 of a turn
and slowly pull out the dipstick.