[Jazbora]

2010 b class 1.5i Petrol automatic

car has a intermittent non starting issue , normally happens when raining or cold,
So far Iv done the following
When key is turned ignition lights on but nothing happens when key is turned , no click no sound . Can anyone helps pls

1/ starter motor tested ok, directly powered from battery compartment connector
2/ brake light sensor replaced
3/ battery tests ok
4/ EIS ignition tested ok
No dtc codes

 

[forrera]

A150 Starter Relay.

On a w169 A150 Auto. Turn iugniton on alllights come up. Turn to start nothing, No clicks etc. BUT If I turn key on then apply a direct feed from battery to mauve wire at the plug connector by positive the engine starts and runs fine. Would I be correct in thinking this may be the starter relay...

www.benzworld.org