What is d3 d2 d1 for

The D1, D2, D3 gears can be used in place of the brakes. On the occasions like you are experiencing a downhill or approaching red lights and you don't want to apply the brake, these D options are for you. So basically, this can come handy if you need to slow down the vehicle when your car suffers brake failure.

What is D1 D2 and D3 used for?

D1, 2, and 3 are different gear levels. D 1 is the slowest among the three, while D2 is faster than 1, and D3 is faster than both 2 and 1. The D1, 2, and 3 gears can also be used instead of the brake to slow down your car while approaching a downhill or red light.

What does D1 D2 D3 mean in cars?

"D", "1 (D1)", "2 (D2)" are used to move forward and "R" to back-up. Then release the parking brake lever and foot brake pedal. Depress the accelerator pedal to start the vehicle.

When should D1 and D2 be used?

D3 is generally used for city driving, while D2 or L is generally used for off-road driving or when you need to drive through a steep road.