Buick Regal Owners & Service Manuals

Buick Regal: Lighting

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 Exterior Lighting

 Exterior Lamp Controls

The exterior lamp control is on the instrument panel to the left of the steering column. There are four positions. : Turns the exterior lamps off and deactivates the AUTO mode. Turn to again to r

 Automatic Headlamp System

When the exterior lamp control is set to AUTO and it is dark enough outside, the headlamps come on automatically. There is a light sensor on top of the instrument panel. Do not cover the sensor; othe

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 Engine Coolant Fan Replacement (2.0L LTG)

Removal Procedure 1. Engine Coolant Fan Module Radiator (1) - Remove. 2. Engine Coolant Fan Shroud Bolt (1) @ Radiator - Remove [2x]. 3. Engine Coolant Fan (2) @ Radiator - Remove. 4. Engine Coolant Fan Wiring Harness (2) @ Engine Coolant Fan - Remove. 5. Transfer components as necessary. Ins

 DTC P0011 or P0014

Diagnostic Instructions Perform the Diagnostic System Check Instructions prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptor

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