Cadillac 2008 SRX - Manual (Page 361)

When your vehicle has a flat tire, use the following
example as a guide to assist you in the placement of
wheel blocks.
The following information tells you how to use the jack
and change a tire.
Removing the Spare Tire and Tools
The equipment is located in the rear of the vehicle.
To access the equipment:
1. Remove the storage bin to access the jack if your
vehicle has the cargo management system.
If your vehicle has the third row seat, remove the
head rest storage tray to access the jack.
2. Turn the wing nut (A) holding the jack (B)
(and storage tray, if applicable) counterclockwise
and remove it.
3. Remove the jack and wheel wrench (C).
5-77