What Does the B Button Do in a Toyota Prius? Engine Braking Explained
Learn how the B button in a Toyota Prius activates engine braking to help control speed and recharge the battery on downhill drives.
Can You Drive Your Toyota Prius in B Mode? Engine Braking Explained
Learn when and why to use B mode in your Toyota Prius for engine braking and safer downhill driving without damaging your brakes.