Driving through water is not something you do on an average day, which makes its inclusion as dream material one of the only viable options for it.
Driving on water is usually something that you only see in super spy movies, at least when the vehicle driving on water is a car. As it turns out, it is possible for some small lightweight cars with a good balance and a fairly fast engine can glide on the surface of water for a short time, but it does not mean that they will be able to go through just about everything, it takes a whole lot more skill than that. If you have a dream about driving on water though it means that you feel like you are a secret spy, you have probably just done something really cool in real life. You feel like you are worthy of note and that you deserve some recognition for all of the hard work you have been putting in recently. You are a maverick and you want people to notice you for that.
If you Have a dream about driving on water but you are just doing it in a boat or in a vehicle that was meant for the water then this has to do less with the actual vehicle you are using and more about the water itself. Water represents emotion and feeling and if you are driving over it or navigating it well, it means that you are handling your own emotions very well, you know yourself better than anyone else and you know how you will be able to handle things. You know how it works and this is what is important. Basically, you have probably been going through some rough times recently and yet despite that you have been doing some really responsible things and you know what’s going on. You know how to handle yourself and you know yourself better than anyone else which is a skill that a lot of people only wish they had. Most people only wish they had that level of objective self reflection.
If you have a dream that you are driving through water it means that your emotions are extremely deep and multifaceted, deep enough that they might be hard to pin down, so if someone asked you how you felt, it wouldn’t be so easy to just say “sad” or “happy” because there is a lot more to it than that for you which is perfectly understandable. Of course this dream meaning is the one that makes the most sense if when you are driving through water it means that you are in a submarine or some kind of vehicle that is meant to navigate through the water while actually being underwater.
If you have a dream in which you are driving into water headfirst it probably means that you are not as in control of yourself as you thought, you are letting your emotions get the best of you and overtake you despite boasting about having so much control over them.