Chevrolet 2014 Camaro Owner's Manual page 230

9-34 Driving and Operating
After shifting to 4 (Fourth), you may
downshift to a lower gear if you
prefer.
Caution
Forcing the shift lever into any
gear except 4 (Fourth) when the
1 4 SHIFT message comes on
may damage the transmission.
Shift only from 1 (First) to
4 (Fourth) when the message
comes on.
This message will come on when:
The engine coolant temperature
is higher than 76°C (169°F).
The vehicle is accelerating from
a stop and going 24 to 31 km/h
(15 to 19 mph).
The vehicle is at 21 percent
throttle or less.
English
Metric
Vehicles equipped with a Head-Up
Display (HUD) may also have shift
timing lights across the top of the
display. As you approach a shift
point, the rows of lights grow closer
together. The transmission should
be shifted before the lights come
together in the middle of the display.
If the lights begin flashing, you have
exceeded the shift point. Shift
immediately.
See Driver Information Center (DIC)
on page 5-25 and Head-Up Display
(HUD) on page 5-28.