Bump Everything but the Lamp Lights
Getting into car accidents cannot be avoided and just in case you have already been into one, you will notice that it would be better to have your damage towards the body rather than the lens and lights of your car.
Dents and damaged body portions can easily be fixed. They can be reformed and painted which do not cost as much. But once your lens get cracked, you have no choice but to change the whole assembly. Between the two, you will notice it is costly to change the lens so be careful with them even in minor mishaps.