Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving.
If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.
See also:
Exterior
Cadillac says stealth fighters inspired the XLR, which serves as "a
contemporary expression of Cadillac's heritage of landmark design and advanced
technology." Linear lines display hints ...
Replacing the Engine Air Cleaner/ Filter
1. Locate the air cleaner/filter assembly. See Engine Compartment Overview
.
2. Loosen the four screws on the cover of the housing and lift up the cover.
3. Remove the engine air cleaner ...
Playing an MP3/WMA from a
Disc or a USB Storage Device
Selecting an MP3 Track
Tracks can be selected using the
seek buttons, the TUNE/TONE
knob, or the softkeys below the
folder tabs on the infotainment
display.
To use the seek buttons:
Press t ...