2007 Cadillac CTS Owner's Manual - Page 466

Additional Required Services The following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item. Additional Required Services Service and Miles (Kilometers) Inspect fuel system for damage or leaks. Inspect exhaust system for loose or damaged components. Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 352. Change automatic transmission fluid and filter (severe service only). See footnote (h). CTS-V Only: Change 6-speed manual transmission fluid (severe service only). See footnotes (l) and (m). CTS-V Only: Change hydraulic clutch fluid (severe service only). See footnote (l). CTS-V Only: Change rear axle fluid (severe service only). See footnotes (l) and (m). • 25,000 (40 000) • • 50,000 (80 000 75,000 (120 000) • • 100,000 (160 000 125,000 (200 000) • • 150,000 (240 000) • • 466