Why do I get message start error on my Mercedes Benz?
Got message Start Error. It was coming on from time to time but now is on. Both keys are not starting. Batteries in car and keys are OK. Ignition switch seems to be all clean and functional. AAM looks pristine inside. Probably immobilizer. Can not get to a garage more then 100 ml away.
What causes start error on Mercedes Benz immobilizer?
While 43sqd is right about “start error” being frequently caused by faulty DAS module, for a previously intermittent “start error” issue you would have to consider a faulty DAS transponder ring as shown in this MB diagnostic algorithm. The DAS ring is not coded – it’s just a piece of wire.
What kind of car has a start error?
Ml 270 Cdi 2002. Got message Start Error. It was coming on from time to time but now is on. Both keys are not starting. Batteries in car and keys are OK. Ignition switch seems to be all clean and functional.
How do you remove the ring from a Mercedes immobilizer?
The Switch Transponder assembly (what you’re referring to as the DAS ring and immobilizer box) is easy to remove. The Ring can be removed by prying at multiple spots using a flathead screw driver. Once you have the Ring off, you can inspect the contact points where the wires begin/end.
What causes a Mercedes Benz to not start?
In most cases you will get a fault code related to one of the following: 1 ECM / PCM computer failure 2 Camshaft position sensor 3 Shifter Selector module 4 Fault codes related to driver authorization or immobilizer 5 Electrical problems
Why is the battery on my Mercedes Benz not working?
Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars. How old is the battery on your Mercedes-Benz?
What do I need to troubleshoot my Mercedes Benz?
Troubleshooting fuel related problems is not very difficult and you can check the fuel pressure yourself. Checking the fuel pressure is very simple. For this test, you will need a fuel pressure gauge. What you need is a fuel pressure gauge with Schrader valve adapter.
How can I tell if my Mercedes Benz brake light is working?
Unfortunately, looking to see if the brake lights turns on while you press the brake pad, is not a good test to tell if the brake light switch is working properly. This is because the brake light switch has two or more micro-switches inside and only one of them controls the rear brake lights.