"No start" Due to Anti-Theft System Fault on Mercedes-Benz ML430

Problem Description and Possible Solution

A no start condition may develop due to an anti-theft system fault. If the drive authorization module fails to recognize the keys, the engine will not start. In many cases, a new module and keys will be needed to correct this problem.

Problem Data
RepairPal Verified
Average mileage: 140,571 (40,000–235,000)
3 model years affected: 1999, 2000, 2001
30 people reported this problem
Viewing 1 - 9 of 9 comments
Like the others, my ML has an intermittent problem starting -- after turning the key in the ignition, the engine turns over but fails to engage and after a few seconds, shuts down. Call it a long (non)start. My good friend who is a mechanic told me that there is a fault in the ignition housing and electronics that is causing the system to not recognize the chip in the keys. Supposedly a major repair, requiring new keys (several hundred $), dismantling of the steering wheel, airbag, etc., and something that only a MB dealer can handle...
Random times my vehicle will not start. It turns over but shuts down. I turn the ring that surrounds the ignition switch and try starting it. It does start but I may have to try repeatedly doing this sometimes for about 15-20 minutes. This week was the worst and it didn't start for 1.5 hours.
no power on the gas pump
no start electric problem
Sometimes the car will not start. It cranks but won't start. I wait 5-10min. and then try again and it starts right up.
sometimes my 430ml won't start because of the security system dose not recognize my key. But, if I wait for a while (20 or 30 minutes) It will start. I don't know how to fix this very aggravating problem. Can anyone help?
Trying to start but just won't turn over