Front Axle
When to Check Lubricant
It is not necessary to regularly check front axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired.
How to Check Lu

To get an accurate reading, the vehicle should be on a level surface.
If the level is below the bottom of the filler plug hole, located on the front axle, you may need to add some lubricant.
When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole.
When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole.
What to Use
To determine what kind of lubricant to use.
See also:
Steering Wheel Controls
Some audio controls can be adjusted at the steering wheel.
(Push to Talk): For vehicles with
a Bluetooth, OnStar, or navigation system, press to interact with those systems.
See Bluetooth (Inf ...
Power Door Locks
The power door lock
switches are located on
the driver’s and front
passenger’s door
armrests.
Press the lock symbol to lock all of the doors.
To unlock the doors, press the other side of ...
Average Vehicle Speed
This display shows the average
speed of the vehicle in miles per
hour (mph) or kilometers per
hour (km/h). This average is
calculated based on the various
vehicle speeds recorded since the
...
