Ryn A

Hello there. I changed out a bearing on my supercharger pulley on my cls55 amg. After I got done I was exited. It went just like the video and I had been dieing to drive my car! I put everything back together it would crank but not even try to fire. The digital display said tele aid malfunction drive to workshop. I pressed the sos button because it was flashing. The operator who answered the phone said she would reset it but it shouldn't stop it from starting. I have checked the fuzes and most any wires that might be getting unplugged. I tried unhooking the battery. Still no luck. I was told to check the crank shaft position sensor. I haven't gotten a chance to do that yet. Anybody got any ide's? I didn't work on or unplug any wireing until I unhooked the battery while troubleshooting fter it wouldnt start. Any help would be appreciated. Thanks!

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Have you checked for stored faultcodes? if its CP sensor you should have a code stored for that.