The ignition of a vehicle turns on the engine and thus may reflect your ability to get moving toward your goals.
An ignition that fails to start your car may mention difficulties in getting something going.
Start oneself up.
Dreams of an ignition are symbolic of the spark, inspiration and catalyst that you desire to get your creative juices and/or sexuality revved up.
An ignition also represents that you are preparing to start over, to begin a new project or get involved in a new romance.