[alex_furman05]

Hi everyone.
I need some help. Can't find glow plug relay on my vehicle 2005 E320cdi.
This is the problem I have . When the engine is cold when I turn on the ignition glow plug light comes on than goes off and comes back again. When I start the car it stays for another minute or so and then goes off. Engine runs smooth. Outside temperature is +10 C. I changed glow plugs with the right ones Beru 5V. But the problem is still there.

 

[isstay]

Under the intake manifold close to the fire wall, in the top of the starter motor.

 

[alex_furman05]

Thanks. Not a really comfortable spot I wold say. Do you have an idea how to get to it?

 

[isstay]

Thanks. Not a really comfortable spot I wold say. Do you have an idea how to get to it?

Remove the plastic pan under the engine and you will see it, I think that it has 3 bolts. It is very easy to reach from under the car.

 

[alex_furman05]

I ordered a relay from a dealer they had only one for the whole Ontario in the warehouse. Looks like it is the only place to find it. I will do the job on Monday. Thanks for you help.

 

[isstay]

I changed glow plugs with the right ones Beru 5V. But the problem is still there.

Did you clear the codes that were stored?

 

[alex_furman05]

Yes I did and I checked the voltage on each plug too. So far only #5 and 6 where getting 5V. So the reason is relay most likely. I will confirm with my mechanic he has a Star tool.

 

[alex_furman05]

I changed the relay yesterday so far so good. Knock on the wood.

 

[isstay]

I changed the relay yesterday so far so good. Knock on the wood.

:thumbsup: