Seats and Restraint Systems ........................... 1-1Front Seats ............................................... 1-2Rear Seats ............................................... 1-8Safety Belts ............................................. 1-10Child Restraints ....................................... 1-32Airbag System ......................................... 1-55Restraint System Check ............................ 1-71Features and Controls ..................................... 2-1Keys ........................................................ 2-3Doors and Locks ...................................... 2-10Windows ................................................. 2-15Theft-Deterrent Systems ............................ 2-19Starting and Operating Your Vehicle ........... 2-23Mirrors .................................................... 2-35OnStar® System ...................................... 2-43Universal Home Remote System ................ 2-45Storage Areas ......................................... 2-49Sunroof .................................................. 2-50Vehicle Personalization ............................. 2-51Instrument Panel ............................................. 3-1Instrument Panel Overview .......................... 3-4Climate Controls ...................................... 3-44Warning Lights, Gages, and Indicators ........ 3-55Driver Information Center (DIC) .................. 3-71Audio System(s) ....................................... 3-97Driving Your Vehicle ....................................... 4-1Your Driving, the Road, and Your Vehicle ..... 4-2Towing ................................................... 4-37Service and Appearance Care .......................... 5-1Service ..................................................... 5-3Fuel ......................................................... 5-5Checking Things Under the Hood ............... 5-10Headlamp Aiming ..................................... 5-44Bulb Replacement .................................... 5-47Windshield Wiper Blade Replacement ......... 5-47Tires ...................................................... 5-49Appearance Care ..................................... 5-83Vehicle Identification ................................. 5-91Electrical System ...................................... 5-92Capacities and Specifications ................... 5-101Maintenance Schedule ..................................... 6-1Maintenance Schedule ................................ 6-2Customer Assistance and Information .............. 7-1Customer Assistance and Information ........... 7-2Reporting Safety Defects ........................... 7-13Index ................................................................ 12006 Cadillac DTS Owner Manual M