Chevrolet 2012 Sonic Owner's Manual page 20

1-14 In Brief
Transmission
Automatic Transmission
Manual Mode
This position allows you to change
gears similar to a manual
transmission. To use this feature:
1. Move the shift lever from
D (Drive) rearward to
M (Manual Mode).
2. Press the + (plus) end of the
button on the side of the
shift lever to upshift, or push
the (minus) end of the button
to downshift.
See Manual Mode on page 9 25.
Manual Transmission
Up Shift Light
Vehicles equipped with a manual
transmission may have an up-shift
light. This light indicates when to
shift to the next higher gear for
better fuel economy.
For the best fuel economy,
accelerate slowly and shift when
the light comes on, if weather, road,
and traffic conditions allow.
It is normal for the light to go on
and off if the accelerator position
changes quickly. Ignore the light
during downshifts.