w212 drivers side window control not working

[paulw67]

Hi guys, i have a w212 mercedes and a couple of months ago my drivers side door control which includes folding mirrors and rear window lock stopped working, thought it might be a DCM fault so bought cheap one on ebay, but still dont work, passenger side window works fine but the other 3 dont, now my blower doesnt work all the time so when its hot i melt lol, any ideas what may be the problem, cheers paul

 

[paulw67]

any ideas guys?

 

[brianbrian]

Change fuses for a start.

 

[paulw67]

checked fuses and all seems fine brian

 

[mioba]

any ideas guys?

the cheap one off ebay

 

[mioba]

Hi guys, i have a w212 mercedes and a couple of months ago my drivers side door control which includes folding mirrors and rear window lock stopped working, thought it might be a DCM fault so bought cheap one on ebay, but still dont work, passenger side window works fine but the other 3 dont, now my blower doesnt work all the time so when its hot i melt lol, any ideas what may be the problem, cheers paul

blower will be separate issue, whats not working, the motor, the AC, the panel itself............

 

[paulw67]

blower will be separate issue, whats not working, the motor, the AC, the panel itself............

The blower was intermittent fault, one day it would work for about a minute then die down and then it wouldn’t work at all for a few days then work again for little while, now the blower won’t work at all, someone said it maybe the regulator so bought one and fitted it but still don’t work and the display is fine btw all lit up ok, and as for the window dcm, I bought a used one from eBay to try which didn’t work but apparently they need coding in on mine

 

[paulw67]

Change fuses for a start.

Do you think it’s worth just buying new fuses and swapping the old ones out even though old ones don’t look blown

 

[mioba]

Do you think it’s worth just buying new fuses and swapping the old ones out even though old ones don’t look blown

NO