2003 GMC Sonoma Owner's Manual - Page 419

Customer Assistance Information (cont.) Customer Assistance for Text Telephone (TTY) Users ...7-4 7-4 Customer Assistance Off ices ...7-2 Customer Satisfaction Procedure ...GM Mobility Program for Persons with 7-5 Disabilities ...Reporting Safety Defects to General Motors ...7-1 1 Reporting Safety Defects to the Canadian Government ...7-11 Reporting Safety Defects to the United States 7-10 Government ...Roadside Assistance Program ...7-6 Service Publications Ordering Information ...7-1 1 D Daytime Running Lamps ...3-14 Defensive Driving ...4-2 3-22 DefOgging and Defrosting ...Dinghy Towing ...4-46 Directing the Airflow ...3-20 Doing Your Own Service Work ...5-3 4-39 Dolly Towing ...4-47 ...Dome 3-16 Door Locks ...2-7 Locks Door Power ...2-8 Door (cont.) Programmable Automatic Door Locks ...2-8 Rear Door Security Locks ...2-10 Third Door ...2-11 Driver 1-17 Position, Safety Belt ...Driver Information Center (DIC) ...2-44 Driving At Night ...4-27 City ...4-32 4-2 Defensive ...Drunken ...4-2 Freeway ...4-33 4-36 Hill andMountainRoads ...4-29 In Rain andonWetRoads Winter ...4-38 4-22 Driving Across an Incline ...Driving Downhill ...4-21 Driving in Mud, Sand, Snow or Ice ...4-25 Driving in Water ...4-26 4-61 Driving On Grades ...Off-Road on Driving Hills ...4-18 Driving on Snow Ice or ...Driving Through Deep Standing Water ...4-31 Driving Through Flowing Water ...4-31 Driving Uphill ...4-19 DrivingTrailer with a ...4-60 4