Central locking and rear headrest switch dont work?
Thread Starter
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
Central locking and rear headrest switch dont work?
Is this an easy fix. I put the rear head rests up and now they wont go down since that switch doesnt work as well as the central locking for the car. TIA
Thread Starter
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
I STFA and it seems like the PSE is what controls and locking system and hopefully the headrests button but it also seems to control the cell phone hook up, so im not sure. I also saw PSE module and PSE pump and they go for about $200 on EBAY. What exactly do I need and how much is it going to be?
MBWorld Fanatic!
Joined: Apr 2007
Posts: 6,171
Likes: 16
300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
Has
nothing to do with the phone,
The PSE pneumatic control unit . gets a signal from the ccm (combination control unit)and uses air to operate the things you say stopped acting properly.Back by the battery it is a black box with lines to it,check the fittings,also check the fuses while back there.
ohlord
Someone will post a picture of the unit I can't right now my wife just went out to set up a new real estate listing and is gonna have the Benz all day
you are not the only one who has had to be talked down from the pse bridge
http://www.benzworld.org/forums/w210...their-own.html
don't get parts off ebay
The PSE pneumatic control unit . gets a signal from the ccm (combination control unit)and uses air to operate the things you say stopped acting properly.Back by the battery it is a black box with lines to it,check the fittings,also check the fuses while back there.
ohlordSomeone will post a picture of the unit I can't right now my wife just went out to set up a new real estate listing and is gonna have the Benz all day
you are not the only one who has had to be talked down from the pse bridge
http://www.benzworld.org/forums/w210...their-own.html
don't get parts off ebay
Thread Starter
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
nothing to do with the phone,
The PSE pneumatic control unit . gets a signal from the ccm (combination control unit)and uses air to operate the things you say stopped acting properly.Back by the battery it is a black box with lines to it,check the fittings,also check the fuses while back there.
ohlord
Someone will post a picture of the unit I can't right now my wife just went out to set up a new real estate listing and is gonna have the Benz all day
you are not the only one who has had to be talked down from the pse bridge
http://www.benzworld.org/forums/w210...their-own.html
don't get parts off ebay
The PSE pneumatic control unit . gets a signal from the ccm (combination control unit)and uses air to operate the things you say stopped acting properly.Back by the battery it is a black box with lines to it,check the fittings,also check the fuses while back there.
ohlordSomeone will post a picture of the unit I can't right now my wife just went out to set up a new real estate listing and is gonna have the Benz all day
you are not the only one who has had to be talked down from the pse bridge
http://www.benzworld.org/forums/w210...their-own.html
don't get parts off ebay
MBWorld Fanatic!
Joined: Apr 2007
Posts: 6,171
Likes: 16
300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
Upper right hand
corner of the video.
http://w210.pietrzyk.net/electrical_combcont.htm
Call autohausaz.com for a quote.But before you pronounce it dead try all the fixes and if need be, before throwing in the part have a shop with a star diagnostic machine check the ccm to pse system.
http://w210.pietrzyk.net/electrical_combcont.htm
Call autohausaz.com for a quote.But before you pronounce it dead try all the fixes and if need be, before throwing in the part have a shop with a star diagnostic machine check the ccm to pse system.
Trending Topics
Thread Starter
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
I think I found the problem to the door locks, when I press the lock/unlock button, there is a hissing noise in the drivers door panel so either the hose is torn or just unhooked itself, im gonna take the door panel off tomorrow to see whats going on, so thats pretty much the lock problem, how how about the rear head rests? Also, steps to removing door panel? Where are all the hidden screws?
MB World Stories
The Best of Mercedes & AMG
7 Craziest Things AMG Gas Ever Built
Verdad Gallardo
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know
Verdad Gallardo
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)
Verdad Gallardo
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
MBWorld Fanatic!
Joined: Apr 2007
Posts: 6,171
Likes: 16
300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
that's
one of the tubes coming from the pse,remove the door panel
http://w210.pietrzyk.net/disassembly_reardoor.htm
find the leak or popped off tube.
ohlord
http://w210.pietrzyk.net/disassembly_reardoor.htm
find the leak or popped off tube.
ohlord
Thread Starter
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
ok, so I took the door panel out and I heard the noise but I couldnt get to it, its NOT the hose and its not the coupling, its in between the lock pin and where the hose connects is where the hissing noise is coming from, but I have NO clue how to get to it, it seems like i need to remove the side airbag or somthing, I have no clue what that part I need or what its called, but when I do press the lock/unlock button, it starts hissing and when I push down the pin, it hisses more. I went to the benz dealer and I found this:
Is this what I need, the circled one?
Is this what I need, the circled one?
MBWorld Fanatic!
Joined: Jan 2004
Posts: 5,942
Likes: 178
From: Seattle WA
99 E320
PSE pump behind the battery under rear seat
check vacuum from source to eliminate that as a problem. but it sounds like it may be linkage, too....at the door. only option is to keep with the disassembly
and check in systematic fashion.
check vacuum from source to eliminate that as a problem. but it sounds like it may be linkage, too....at the door. only option is to keep with the disassembly
and check in systematic fashion.
Thread Starter
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
That I already checked yesterday and it worked fine, like I said it now unlocks but theres dfeintely a hising leak noise from the drivers side and thats the problem, just not sure what needs to be replaced. I ook the door panel off and the hose and coupling is fine, its the thing above that thats hissing.
