Electrical problem with my c220cdi sports coupe

[wpg123]

HELLO ALL.
]I have an electrical problem with my c220cdi sports coupe(55 plate).I have the malfunction indicator telling me the washer bottle is empty,the front left fog light out also my outside temperature is showing -40 all the time.I have remove the terminals on the washer and fog light,cleaned them and put back ,still not working.But can not even find the temp sensor wire at all.
Any help would be very much appreciated.

 

[BlackC55]

Have you checkerd the fuses?This does sound like a SAM issue though

 

[television]

As olly above, it a SAM that has gone down, or going down,, you could check that there is no corrosion under the connector and or moisture in the box

 

[alindsay81]

I had 3 Malfunctions all come almost at once. Right rear brake light, Right rear fog light, Right number plate light.

I replaced all the bulbs and everything is now fine and has been for some time.

Mine sounded like a SAM issue, but it wasn't.

Just something to think about before you start spending money on parts.

Andy.

 

[television]

I had 3 Malfunctions all come almost at once. Right rear brake light, Right rear fog light, Right number plate light.

I replaced all the bulbs and everything is now fine and has been for some time.

Mine sounded like a SAM issue, but it wasn't.

Just something to think about before you start spending money on parts.

Andy.

Agreed, what I do in the cases with odd faults is to look at the wiring diagram of the SAMs to see if the said faulty items all terminate in the same SAM.

Plugged into STAR and looking at the SAM's will also tell you the components that that SAM cannot find

 

[wpg123]

Thanks All,
Still no joy,thanks.Any more ideas would be appreciated.