Operation CHARM
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Buick
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1998
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Regal V6-3.8L SC VIN 1
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Repair and Diagnosis
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Accessories and Optional Equipment
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Antitheft and Alarm Systems
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Description and Operation
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Theftlock
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Obtaining Factory Backup Code
Obtaining Factory Backup Code
If the customer code is unavailable, refer to the Dealer Communications System for unlock procedures or call Technical Assistance.