Ford Mustang (1999-2004) Service Manual: Index Card
Place an index card or a piece of paper between the weatherstrip and the sealing surface, then close the door. Slowly withdraw the index card or paper after the door is closed and check the amount of pressure on the weatherstrip. There should be a medium amount of resistance as it is withdrawn.
Continue around the entire seal area. If there is little or no resistance, this indicates insufficient contact to form a good seal. At these points, the door, the glass, or the weatherstrip is out of alignment.

Tracing Powder
Tracing powder is used to check both the uniformity of contact and the
tension of a seal against its
sealing surface. These tests are usually done when a suspected air leak/noise
appears to originat ...
Noise, Vibration and Harshness (NVH) (Diagnosis and Testing)
Special Tool(s)
ChassisEAR
107-R2102 or equivalent
Electronic Vibration Analyzer
100-F027 (014-00344) or
equivalent
EngineEAR
107-R2100 or equivalent
...
Other materials:
Lumbar Control Switch
Removal and Installation
All vehicles
1. Remove the front seat. For additional information, refer to Seat-Front
Power in this section.
Vehicles with standard power lumbar
2. Pull to remove the lumbar control switch (14C715).
3. Disconnect the power lum ...
Information messages
Note: Depending on the vehicle options equipped with your vehicle, not
all of the messages will display or be available. Certain messages may be
abbreviated or shortened depending upon which cluster type you have.
Press the RESET button for Type 1 displays or ...
Power windows
WARNING: Do not leave children unattended in your vehicle
and do not let children play with the power windows. They may
seriously injure themselves.
WARNING: When closing the power windows, you should verify
they are free of obstructions and make sure that chi ...
