2003 Mercedes-Benz S430 4MATIC Q&A

2003 Mercedes-Benz S430 4MATIC Question: car cranks no spark no power to ignition coils

before car died battery light was on car died then started after 10 min then died again now cranks no spark have fuel and injection pulse -
Answer 1
seek diag and est this could be several issues. could be anything from module to crank sensor -