Lumbar seat
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Joined: Nov 2018
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Lumbar seat
New to the C7 Forum. Had a C6 and now the C7. Night and day vehicle from the interior to the exterior. Here is my questions//The lumbar seat button controls the lumbar but does it also control the sides of the seat that can widen and tighten you in the seat itself. Also when you use the volume button on the radio you see the volume bar go up and down. If you use the steering wheel controls the volume responds but I do not see the volume bar. I assume this is normal. THXXXXXXXXXXX in advance.
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If you use the steering wheel controls to increase/decrease the radio volume, it shows up on the center display of the gauges rather on the radio.
And there is a separate button on the seat control panel that controls the side adjustments for the seat.
And there is a separate button on the seat control panel that controls the side adjustments for the seat.
Racer
Joined: Feb 2018
Posts: 259
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From: Ashburn Virginia
On my 2019 Grand Sport 2LT there is a vertical switch on side of seat next to seat adjuster. If you move this switch up or down it adjusts the seat bolsters in and out. If you move the switch fore and aft it inflates or deflates the lumbar balloon/cushion.
