Mercedes-Benz ML350 delayed starting issues with intermittent no response from ignition key on Mercedes-Benz ML350

Some Mercedes-Benz ML350 owners report experiencing delayed starting issues, including intermittent no response from the ignition key. These problems may stem from a communication issue between the electronic key and the ignition module. Additionally, some owners find that electrical problems related to the gear selector contribute to these frustrating starting difficulties. In certain cases, checking and replacing blown fuses, such as the 7.5 amp fuse for the Electronic Ignition System (EIS), has resolved starting problems. If diagnosed with a faulty Engine Control Module (ECM), replacing it could potentially fix the intermittent starting issues, albeit at a high cost. Furthermore, reprogramming the EIS module may help address no-start conditions. It is advisable for owners to seek help from a qualified technician or a Mercedes-Benz dealership for complex procedures like reprogramming, as these require technical expertise and specialized tools. Promptly addressing these issues is crucial to ensure the vehicle's proper functioning and to avoid potential breakdowns or safety hazards.