On vehicles with this
feature, the knob is
located on the front of the
driver seat lower cushion
on the inboard side.
Turn the knob clockwise or counterclockwise to increase or decrease the lumbar support.
Chevrolet Cobalt Service & Repair Manual. Radiator Fan Shroud R&R
1.
Disconnect the cooling fan electrical
connector.
2.
Remove the cooling fan wire from the
fan shroud, Fig. 1.
3.
Raise and support the vehicle.
4.
Remove the cooling fan a ...