Hi All.

I have a w163 ml320 which dose not start .So i am seeking some urgent help .

My question is relay k8 pins 85 and 86 i am getting the following readings

ignition position 2- 0v

ignition position 3- 3.5v



relay k12 has got 12v on ignition position 2 and 3

If i shorten k8 pins it turns over

ignition barrel ok

immobiliser ok going by the blinks of led



My question is what controls that voltage being sent ?

Is it the aam ?

Dose it have a fuse or a relay?

Does it need to be reprogrammed if i install another one ?



I look forward to the knowledge being shared thank you

mario