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  #1  
Old 12-07-2011, 05:53 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,346
300D, fuses EFGH and wipers have no power.

Happened today while driving. No seats,windows,wiper or rear def. Fuses looked ok (but old and need replacing). Must be something upstream from the fuse box I think.

Everything else works, lights, radio, acc, tach, turn signals etc.

Sugg?

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1995 E420 Schwarz
1995 E300 Weiss
#1987 300D Sturmmachine
#1991 300D Nearly Perfect
#1994 E320 Cabriolet
#1995 E320 Touring
#1985 300D Sedan
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  #2  
Old 12-07-2011, 08:10 PM
Jeremy5848's Avatar
Registered Biodiesel User
 
Join Date: Mar 2006
Location: Sonoma Wine Country
Posts: 8,402
Which car, the '85 or the '87?

If the '87, check Fuse 2. It powers relays that power fuses EFGH. If Fuse 2 blows, the relays won't work and fuses EFGH get no power. Take the fuse out and actually handle it, make sure it isn't cracked (almost invisible). Clean and replace.

Jeremy
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"Buster" in the '95

Our all-Diesel family
1996 E300D (W210) . .338,000 miles Wife's car
2005 E320 CDI . . 113,000 miles My car
Santa Rosa population 176,762 (2022)
Total. . . . . . . . . . . . 627,762
"Oh lord won't you buy me a Mercedes Benz."
-- Janis Joplin, October 1, 1970
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  #3  
Old 12-07-2011, 08:50 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,346
Good one that.... I checked them earlier, most look like they could use replacing. I will replace #2.
__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1995 E420 Schwarz
1995 E300 Weiss
#1987 300D Sturmmachine
#1991 300D Nearly Perfect
#1994 E320 Cabriolet
#1995 E320 Touring
#1985 300D Sedan
OBK #42
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  #4  
Old 12-08-2011, 08:42 AM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,346
Oh boy I have gremlins. Came out of work today and opened the unlocked door and the alarm starting flipping out. I pulled central locking fuse and was abke to drive home. Unfortunately I rotated fuse #2 per a PP suggestion (apparently it controls all the relays for all those fuses I said were dead), but I did so before checking to see if wipers etc were working. At any rate those are all working now

Now I have an alarm that wont go off.... Sigh.
__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1995 E420 Schwarz
1995 E300 Weiss
#1987 300D Sturmmachine
#1991 300D Nearly Perfect
#1994 E320 Cabriolet
#1995 E320 Touring
#1985 300D Sedan
OBK #42
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  #5  
Old 12-08-2011, 12:12 PM
Jeremy5848's Avatar
Registered Biodiesel User
 
Join Date: Mar 2006
Location: Sonoma Wine Country
Posts: 8,402
Can't help with the alarm, mine was ripped out by a PO. It's wired into almost everything in the car, a real PITA when it won't work correctly.

When replacing fuses, use the copper/brass kind rather than aluminum. Not much difference in price and a lot better conductor, especially as they age.
__________________

"Buster" in the '95

Our all-Diesel family
1996 E300D (W210) . .338,000 miles Wife's car
2005 E320 CDI . . 113,000 miles My car
Santa Rosa population 176,762 (2022)
Total. . . . . . . . . . . . 627,762
"Oh lord won't you buy me a Mercedes Benz."
-- Janis Joplin, October 1, 1970
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  #6  
Old 12-08-2011, 12:41 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,346
I will try to track down the alarm issue this weekend. Today interior light is still flashing indicating light is still failing. I am going to test the microswitch and see if its faulty.

Odd that these issues would occur in series...
__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1995 E420 Schwarz
1995 E300 Weiss
#1987 300D Sturmmachine
#1991 300D Nearly Perfect
#1994 E320 Cabriolet
#1995 E320 Touring
#1985 300D Sedan
OBK #42
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  #7  
Old 01-03-2012, 01:55 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,346
Ended up unhooking the alarm....

__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1995 E420 Schwarz
1995 E300 Weiss
#1987 300D Sturmmachine
#1991 300D Nearly Perfect
#1994 E320 Cabriolet
#1995 E320 Touring
#1985 300D Sedan
OBK #42
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