Dodge 2015 RAM Owner's Manual page 232

230 STARTING AND OPERATING
Benefits of the exhaust brake are:
• vehicle driving control
• reduced brake fade
• longer brake life
• faster cab warm-up
The exhaust brake feature will only function when the
driver toggles it on by pushing the exhaust brake button
until the Exhaust Brake Indicator is illuminated. Nor-
mal (Full Strength) exhaust brake mode is indicated by a
yellow Exhaust Brake Indicator .
Exhaust Brake Switch
Once the Exhaust Brake Indicator" is illuminated and
the vehicle is moving faster than 5 mph (8 km/h); the
exhaust brake will automatically operate when the driver
removes pressure from the accelerator pedal. Exhaust
braking is most effective when the engine RPM is higher.