To block out glare, swing down the visor(s). The visors can also be detached from the center mount and swung to the side to cover the windows.
Visor Vanity Mirror
Your vehicle may have a driver's side vanity mirror.
Swing down the sun visor and lift the cover to expose the mirror.
Power Windows
Theft-Deterrent SystemsChevrolet Cobalt Owners Manual. Manual Rearview Mirror
Hold the inside rearview mirror in the center to move it
for a clearer view of behind your vehicle. Adjust the
mirror to avoid glare from the headlamps behind you.
Push the tab forward for daytime use and pull it for
nighttime use.
Vehicles with OnStar® have three additional control
buttons l ...