trivial electrical question
being the moron that I am I cut a wire unintentionally in the trunk. I twisted the two loose ends back together and put electrical tape over them. question is simply what should I do in addition so as not to worry about the thing starting on fire? Is it sufficient to put tape over them or should they be soldered and then taped or something else? when and why do electrical fires start. thanks for your patience.
1985 190e 2.3