Headlights 
Headlights in a dream indicate an approaching problem. You may see warning signs in your daily life which have caused you to fear an impending conflict.
To be caught in the headlights in a dream means that you are feeling vulnerable to a problem which appears unstoppable. This may also indicate a fear of being under the spotlight such as an upcoming speech or an important exam.
Rear Ended
To dream of getting rear ended represents a problem from your past coming forward to cause new issues.
To be rear ended in a dream may also symbolize someone breaking your trust, such as an unexpected stab in the back.
Accelerator
An accelerator, gas pedal, or throttle on a boat/airplane, can imply that you have the ability to attain a goal without the assistance of others. However, if the accelerator is jammed or broken and you lost control of it, the dream may be cautioning you against acquiring an addiction or dependency that may have a negative influence on your life.
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