Cadillac XTS Owner Manual (GMNA-Localizing-U.S/Canada-9234768) -
2016 - crc - 5/19/15
334
Service and Maintenance
(3)
Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(4)
Or every five years, whichever
comes first. See
Cooling System
0
255
.
(5)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6)
Or every three years, whichever
comes first.