Buick Regal 2018-2026 Service Manual / General Information / Waterleaks
Buick Regal: Waterleaks
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Diagnostic Information and Procedures
WATERLEAK TEST PREPARATION
GM vehicles are designed to operate under normal environmental
conditions.
The design criteria for sealing materials and components takes into
consideration the seali
Repair Instructions
BODY WATERLEAK REPAIR
WARNING: If the vehicle interior is exposed to moisture and becomes
soaked up to
the level of the sensing and diagnostic module (SDM), the SDM and SDM
harness connector must be
SEE MORE:
Key with Integrated Transmitter Programming (with BTM)
Keys can be programming in various ways using the procedures outlined below.
Using the Replacing
Keys procedure will first erase all the known keys from the vehicle. Any
existing keys and any new keys
will then be programmed. This procedure should be used any time a key is
required to be unlearne
Customer Assistance
Offices
Buick encourages customers to call
the toll-free number for assistance.
However, if a customer wishes to
write or e-mail Buick, the letter
should be addressed to:
United States and Puerto Rico
Buick Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232-5136
www.Buick.com
1-800-521-7300
1-800-
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