I routinely use alldata.com to check for potential problems with my vehicle before the warranty runs out. On my '99 F250 I got about $1200 worth of work done for free at 35,500 miles. New brakes and rotors all the way around was most of it and a nice touch from Ford. 

BTW, you just need to read though the list and see if any of this applies to you. Then go to the dealership and have them pull up the Bulletin and see what it says. Doesn't always say they'll fix it, btw.
For example, if you've got the automatic and have been wondering about that clunking noise when the automatic downshifts 2nd to 1st, you need to ask for:
01-13-7        JUL 01       A/T - 4R70W Clunk Noise on 2nd to 1st Gear Downshift 
Yer welcome.
Bulletins for 2001 Ford Mustang GT V8-281 4.6L SOHC VIN X SFI Bulletins for 2001 Ford Mustang GT V8-281 4.6L SOHC VIN X SFI
Safety Recalls
     TSB Number   Issue Date  TSB Title 00S37          OCT 00       Recall - Park Brake Control Modification 
General Recalls
     TSB Number   Issue Date  TSB Title 00L12          JAN 01       Campaign - Warranty Guide Supplement 
Service Bulletins
     TSB Number   Issue Date  TSB Title 03-6-1         MAR 03       Emissions- DTC's Set/MIL ON/Driveability Concerns 
 03-6-2         MAR 03       Engine - Oil Leak From R/H Cylinder Head Gasket 
 03-1-5         JAN 03       Interior - Passenger Seat Squeaking Sound 
 02-23-4        NOV 02       Engine Controls - DTC P1635 Set After PCM/IC Replacement 
 02-22-1        NOV 02       Engine Controls - Engine Surge/Rolling Idle/DTC's Set 
 02-21-13       OCT 02       Engine - Cylinder Head Straightedge Surface Check 
 02-20-8        OCT 02       A/C System - Diagnosis and Service Tips 
 02-17-6        SEP 02       A/T - Inadvertent Shift Interlock Disabling 
 02-17-8        SEP 02       Interior - 'A' Pillar Area Wind Noise 
 02-11-4        JUN 02       Aluminum Engine - New Cleaners/Service Tips 
 02-9-8         MAY 02       Convertible Top Boot - Poor Fit 
 02-5-4         MAR 02       Accessory Drive Belt - Slips Off Pulley When Wet 
 02-4-5         FEB 02       Battery - Charging Tips and Guidelines 
 02-2-3         FEB 02       Engine - Aluminum Block/Head Machining 
 02-2-2         FEB 02       Intake Manifold - Cross-Over Channel Coolant Seepage 
 02-1-4         JAN 02       Engine Head Gasket - Approved Replacement Procedures 
 02-1-9         JAN 02       Engine Oil - Oil Recommendations/Applications 
 02-1-6         JAN 02       Wheels/Tires - Road Force Measurement Equipment 
 01-24-6        DEC 01       Engine - Oil System Priming Procedures 
 01-23-6        NOV 01       Engine Coolant - Propylene Glycol Recommendations 
 01-23-5        NOV 01       M/T - T45 Stuck In Reverse/Pops Out Of Reverse 
 01-21-13       OCT 01       Ignition Switch - High Turning Effort/MIL ON/DTC's Set 
 01-20-5        OCT 01       Driveability - Vacuum Leak Detection 
 01-15-7        AUG 01       A/T - Fluid Application Charts 
 01-15-6        AUG 01       Heater Core - Repeated Failure 
 01-13-7        JUL 01       A/T - 4R70W Clunk Noise on 2nd to 1st Gear Downshift 
 01-12-3        JUN 01       PCM - Engine Spark Knock on Heavy Acceleration 
 01-10-8        MAY 01       Driveline - Whining Noise On Coastdown 
 01-10-12       MAY 01       Wire Harness - Terminal Repair Kit 
 01-9-7         MAY 01       Emissions/Computers/Electronics - Driveability Diagnosis 
 01-6-2         APR 01       PATS System - Diagnostic Service Tips 
 01-5-8         MAR 01       A/T -  4R70W Ticking Noise In 1ST Gear 
 01-2-5         FEB 01       Seat Belts - Warning System Operation 
 00-24-1        NOV 00       Clutch Pedal - Vibration Heard or Felt 
 00-23-10       NOV 00       A/T - In Line Fluid Filter Kit 
 00-16-1        AUG 00       A/T - ``Prior To Repair'' Tag Procedure Notice