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How to Use Front Seat Power Lumbar Adjustment How to Use Front Seat Power Lumbar Adjustment How to Use Front Seat Power Lumbar Adjustment

Difficulty Level: Novice  |  Time Required: Two minutes  |  Tools Required: None

Lumbar support helps put the seat occupant in a position that supports correct posture. Learn the benefits of correct posture and how to operate the power lumbar adjustment, if equipped.

Benefits of Correct Posture When Seated

  • Improves comfort

  • Decreases back pain
      
  • Decreases fatigue levels for the driver, which may help improve concentration and reaction times
      
  • Helps achieve better head motion and breathing

Operating the Seat Power Lumbar Adjustment

Not applicable to the Multi-Way Seat with the Centre Stack Display.

  1. Locate the Lumbar Adjustment button on the outboard side of the seat.

  2. Use the button to adjust the seat power lumbar until it is enough to support the natural curve of the lower back and spine.

Operating the Seat Power Lumbar Adjustment WITH the Multi-Way Seat with the Centre Stack Display

  1. The ignition must be set to On/Run or ACC/Accessory.

  2. Locate the round selection control on the outboard side of the seat or, on some vehicles, on the door panel.

  3. Turn the round selection control (on some vehicles, the inner up/down paddle of the switch) to view the Seating Control Display on the centre stack display — the adjustment options are illustrated for added clarity.

  4. The round selection control adjusts the power lumbar; adjust it until the lumbar in the seat is enough to support the natural curve of the lower back and spine.

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Related Links and Resources

Safety Alert Seat

How to Use Memory Seats

How to Heat or Ventilate/Cool Your Seats

To find out if your vehicle has this feature, contact your dealer or refer to your vehicle’s equipment list. Please check your Owner’s Manual for more information about features. 

Information on this page is specific to the following Chevrolet vehicles:

  • Colorado 2017-2020
  • Corvette 2017-2020
  • Equinox 2017-2020
  • Impala 2017-2020
  • Malibu 2017-2020
  • Silverado 1500, 2500 HD and 2500 HD 2017-2020
  • Silverado 1500 Custom Max Tow 2019
  • SS 2017
  • Suburban 2017-2020
  • Tahoe 2017-2020
  • Trailblazer 2021
  • Trax 2017-2019

Please check your Owner’s Manual for more information about features that are specific to your vehicle.

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