Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBUICK2015REGAL BASE, 2.0L ENG VIN X, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTSEATSPOWER SEAT SYSTEMDESCRIPTION AND OPERATIONMEMORY SEATS DESCRIPTION AND OPERATIONMEMORY SEAT SYSTEM COMPONENTS
2015 Buick Regal Base, 2.0L Eng VIN X, AWD
Memory Seat System Components
2015 Buick Regal Base, 2.0L Eng VIN X, AWDSECTION Memory Seat System Components
The seat memory system consists of the following components:
- Driver seat adjuster switch
- Driver seat memory switch
- Seat memory control module
- Seat horizontal motor/sensor
- Seat front vertical motor/sensor
- Seat rear vertical motor/sensor
- Seat back recline motor/sensor
| Callout | Component Name |
|---|---|
| S64D | S64D Seat Adjuster Switch - Driver |
| S47D | S47D Seat Memory Switch - Driver |
| K40 | K40 Seat Memory Control Module |
| M56D | M56D Seat Recline Motor - Driver |
| M51D | M51D Seat Horizontal Motor - Driver |
| M55D | M55D Seat Rear Vertical Motor - Driver |
| M50D | M50D Seat Front Vertical Motor - Driver |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.