See also:

Flash-to-pass
Flash-to-pass Pull toward you slightly to activate and release to deactivate. ...

Mud and water
If you must drive through high water, drive slowly. Traction or brake capability may be limited. When driving through water, determine the depth; avoid water higher than the bottom of the wheel ...

Trailer brakes
Be sure your trailer conforms to all applicable local and Federal regulations regarding trailer braking. If your trailer is equipped with electronically-controlled brakes you will need to have an ...