glow plug relay control unit?

[Mart64]

Hi i have just replaced my glow plugs as the light was on as well as the management light.
The lights are still both on after i have cancelled the fault codes for the glow plug circuit. this happens when i restart the car after reset.
i have checked for power to the plugs and there is none. Could anyone please tell me where is the location of the relay control unit?

thanks in advance
Martin

 

[whitenemesis]

This might help

 

[Dieselman]

N/s inner wing by the ABS valve block.

 

[E280wilson]

I had the same problem with mine last winter and changed the glow plugs to no avail. Changed the relay last weekend and it's fine now. Merc hull told me there is no need to reset the computer after fitting as it sorts itself. It's spot on now.

 

[dazzaf1]

I had same problem with mine , replacing glow plug relay sorted it !

 

[Mart64]

Thank you all. it was glow plug relay.