Have Mercedes Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.When the clicking starts can you take your 12 volt test light and or a volt meter and at the starter check and see what the voltage readings are at both the large battery cable and the small start wire at the starter while holding the key in the crank position. Check this for me and post back with the results and we can work from there to determine the cause.