Dodge 2015 Challenger-SRT - Owner Manual - Manual (Page 164)

• If the button is continually pressed, the set speed will
continue to decrease in 5 mph increments until the
button is released. The decrease in set speed is re-
flected in the DID.
Metric Speed (km/h)
• Pressing the SET - button once will result in a 1 km/h
decrease in set speed. Each subsequent tap of the
button results in a decrease of 1 km/h.
• If the button is continually pressed, the set speed will
continue to decrease in 10 km/h increments until the
button is released. The decrease in set speed is re-
flected in the DID.
NOTE:
• When you override and push the SET + button or SET -
buttons, the new Set Speed will be the current speed of
the vehicle.
• When you use the SET - button to decelerate, if the
engine’s braking power does not slow the vehicle
sufficiently to reach the set speed, the brake system
will automatically slow the vehicle.
• The ACC system applies the brake down to 15 mph
(24 km/h) when following a target vehicle.
• The ACC system maintains set speed when driving up
hill and down hill. However, a slight speed change on
moderate hills is normal. In addition, downshifting
may occur while climbing uphill or descending down-
hill. This is normal operation and necessary to main-
tain set speed. When driving up hill and down hill, the
ACC system will cancel if the braking temperature
exceeds normal range (overheated).
162 UNDERSTANDING THE FEATURES OF YOUR VEHICLE