Cadillac 2010 CTS Sport Sedan Owner's Manual page 304

You can be injured and the
vehicle could be damaged if you
try to do service work on a vehicle
without knowing enough about it.
Be sure you have sufficient
knowledge, experience,
the proper replacement
parts, and tools before
attempting any vehicle
maintenance task.
(Continued)
Be sure to use the proper
nuts, bolts, and other
fasteners. English and metric
fasteners can be easily
confused. If the wrong
fasteners are used, parts
can later break or fall off.
You could be hurt.
If doing some of your own service
work, use the proper service
manual. It tells you much more
about how to service the vehicle
than this manual can. To order the
proper service manual, see
.
This vehicle has an airbag system.
Before attempting to do your own
service work, see
.
Keep a record with all parts receipts
and list the mileage and the date
of any service work performed.
See
.