Chevrolet 2003 Blazer Owner's Manual page 140

Se++'ng Cruise Cor+uol
If you leave your cruise control on when you're
not using cruise, you might hit a button and go
into cruise when you don't want to. You could
be startled and even lose control. Keep the
cruise control switch off until you want to use
cruise control.
1. Move the cruise control switch to ON.
2. Get up to the speed you want.
3. Press in the SET button at the end of the lever and
4. Take your foot off the accelerator pedal.
release it.
Resuming a Set Speed
Suppose you set your cruise control at a desired speed
and then you apply the brake. This, of course, shuts
off the cruise control. But you don't need to reset it.
Once you're going about 25 mph (40 km/h) or more, you
can move the cruise control switch briefly from ON to
R/A (Resume/Accelerate).
You'll go right back up to your chosen speed and stay
there.
If you hold the switch at R/A, the vehicle will keep going
faster until you release the switch or apply the brake. So
unless you want to go faster, don't hold the switch at R/A.
Increasing Speed While Using
Cruise Control
There are two ways to go to a higher speed:
Use the accelerator pedal to get to the higher
speed. Press the button at the end of the lever, then
release the button and the accelerator pedal.
You'll now cruise at the higher speed.
Move the cruise switch from ON to R/A. Hold it
there until you get up to the speed you want,
and then release the switch. To increase your speed
in very small amounts, move the switch briefly to
WA. Each time you do this, your vehicle will
go about 1 mph (1.6 km/h) faster.
Reducing Speed While Using
Cruise Control
Press in the SET button at the end of the lever until
you reach the lower speed you want, then release it.
To slow down in very small amounts, press the SET
button briefly. Each time you do this, you'll go about
1 mph (1.6 km/h) slower.
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