Tips and Troubleshooting Chart

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    See also:

    Hitches
    Use the correct hitch equipment. See your dealer or a hitch dealer for assistance. - The rear bumper on the vehicle is not intended for hitches. Do not attach rental hitches or other bumper-t ...

    Battery Voltage
    This display shows the current battery voltage. The vehicle's charging system regulates voltage based on the state of the battery. The battery voltage may fluctuate when viewing this informat ...

    Under the Hood
    Cadillac's 4.6-liter Northstar V-8 comes in a choice of two configurations in the DTS. The L37 edition produces an estimated 291 horsepower at 5,600 rpm, while the LD8 is rated at 275 hp at 5,200 ...