2003 Cadillac DeVille Owner's Manual - Page 382

50,000 Miles (83 000 km! 0 Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as limousine service. - Uses such as high performance operation. 0 Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. 0 Inspect throttle body bore and valve plates for deposits, open the throttle valve and inspect all surfaces. Clean as required. An Emission Control Service. (See footnote t.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-60 for proper rotation pattern and additional information. (See footnote +.) 0 Replace engine air cleaner filter. An Emission Control Service. If you do not use your vehicle under any of these conditions, the fluid and filter do not require change until the message CHANGE TRANS FLUID appears on the Driver Information Center. 67,500 Miles (112 500 km) 0 Rotate tires. See Tire Inspection and Rotation on 52,500 Miles (87 500 km) 0 Rotate tires. See Tire Inspection and Rotation on page 5-60 for proper rotation pattern and additional i Z k X Z 2 t i C Z . (See fcch2c page 5-60 for proper rotation pattern and additional information. (See footnote +.) 75,000 Miles (125 000 km) 0 Inspect engine air cleaner filter if you are driving in uusly A. ;.I .-L. WI I U I ~ I WIS. I _____ ~:r: n - . - ~- - neplaw PI&- IIILW I I . -r rle=r;essary.A/r Emission Control Service. (See footnote f . ) 0 Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. 0 Rotate tires. See Tire Inspection and Rotation on page 5-60for proper rotation pattern and additional information. (See footnote +.) 6-7