Any vehicle in a dream will symbolize how you are currently moving through life, moving towards a goal or moving on from something. In a limousine one is typically being driven around rather than driving so it may mean that you are taking a backseat in life or in a particular situation rather than getting behind the wheel and taking charge.

Depending on the context of the dream and what is going on in your life right now, the limo could also be a message that it is time to take a break and let others cater to you for a bit.