Buick Regal: Lumbar Adjustment
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Four-Way Shown, Two-Way
Similar
To adjust the lumbar support, if equipped:
- Press and hold the front or rear of the control to increase or decrease lumbar support.
- If equipped, press and hold the top or bottom of the control to raise or lower lumbar support.
Back Bolster Adjustment
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To adjust the back bolster support, if equipped:
- Press and hold the front of the control to decrease back bolster support.
- Press and hold the rear of the control to increase back bolster support.
Thigh Support Adjustment
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If equipped, pull up on the lever.
Then pull or push on the support to lengthen or shorten. Release the lever to lock in place.
READ NEXT:
Reclining Seatbacks
Warning:
Sitting in a reclined position when
the vehicle is in motion can be
dangerous. Even when buckled
up, the seat belts cannot do
their job.
The shoulder belt will not be
against your body. Inst
Memory Seats
If equipped, memory seats allow two
drivers to save and recall their
unique seat positions for driving the
vehicle, and a shared exit position
for getting out of the vehicle. Other
feature positions
Heated and Ventilated Front
Seats
Warning:
If temperature change or pain to
the skin cannot be felt, the seat
heater may cause burns. To
reduce the risk of burns, use care
when using the seat heater,
especially for long periods of
tim
SEE MORE:
Oil Pan Cleaning and Inspection
Preliminary Procedure
1. Ensure proper use of room temperature
vulcanizing (RTV) sealant.
2. Thoroughly clean the oil pans and mating surfaces. Inspect each component,
O-rings, and fasteners, and replace as necessary.
3. Remove all sludge and oil deposits.
4. Inspect the oil pan for cracking nea
Radio/Audio System Description and Operation (IOS/IOT/IOU)
The entertainment system on this vehicle may have several different
configurations available to it. To determine the specific configuration of the
vehicle, please see the Service Parts ID Label, and refer to RPO Code List.
Each item in the list below represents topics covered in detail below.
D
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