W220 heated seat info for others

[PBS]

Not sure if this helps but my drivers side heated seat base is not working so I checked with MB regarding how the element was positioned / fitted and what was involved in replacing the heater element in case it was not a fuse / wiring problem. Mine is a 2003 car and the element is actually integral with the seat foam (Part number MA220 910 26 50) and costs £97.50 plus VAT to replace the foam and element. I only mention it as the different people I asked had a different understanding of what was involved. It ranged from being integral with the leather cover and so requiring a new cover, to slipping a new element over the foam.

I replaced the seat back cover on my old 124 which was easy enough, anyone know whether removing the leather seat cover and replacing the foam on a W220 is just as easy?

 

[lynall]

Havent got a clue on the 220 my 210 was a right pain, but wifes 203 was very easy, almost clip together.

On 210 heater element is integral with the leather seat facing.

Maybe google 220 heated seat?



Lynall

 

[PJayUK]

PBS, PM me your email address I have some information on this which might help you. My W220 is a 2000 and also has a weak heated seat base, not got round to fixing it yet but I have some info.

 

[PBS]

PJayUK

Aplogies, but for some reason I can't PM you. It maybe that it is not activated as I only have a low number of posts on this forum. Also, tried to cut and paste the email address from your profile but no joy.

Can anyone one offer me some adult supervision

 

[lynall]

You need 30 posts to stop spammers etc i would imagine.



Lynall

 

[PBS]

Lynall

Many thanks.............ohh up to 8 posts . Maybe if I said thanks a lot..........

 

[welland99]

Can anyone one offer me some adult supervision

Get posting!:bannana:

 

[fuzzer]

there will be none of the upping posts on here the rules are there for a reason

 

[PJayUK]

If you put up your email address for a moment I can send it to you. Its the correct extract from WIS for your car so should be useful.

Cant you add an email add to your profile?

Heres the text below, but the document has pictures as well.

Remove/Install
1 Remove front seat i Move seat cushion fully upwards and into
the center position so that the rear bolt (14) on
the seat belt buckle is exposed.
AR91.10-P-1000MB
2 Open flap on stowage compartment (2)
3.1 Unclip stowage compartment (2)
3.2 Remove fire extinguisher With fire extinguisher, code 682.
4 Unscrew screws (4, 2 pieces) on left side
paneling (3)
5 Unscrew screw (see arrow) on the back of the
paneling (13) of the belt end fitting and remove
6 Unscrew screw (5) on left side paneling (3)
7 Pull off left side paneling (3) in the direction of
travel
Copyright DaimlerChrysler AG 18.12.2008 CD-Ausgabe G/09/05 . This WIS print-out will not be recorded by Modification services. Page 1
8.1 Unclip lower side paneling (11) in the direction
of travel
With driver seat multicontour backrest, code
404b and front passenger seat multicontour
backrest, code 405b.
9.1 Pull pneumatic lines off lumbar support control
valve
9.2 Disconnect connection coupling from left front
multicontour backrest switch group (S109),
right front (S108)
With driver seat multicontour backrest, code
404b, front passenger seat, code 405b, or left
dynamic seat, incl. multicontour seat, code
433, right code 434.
10 Pull Omega clip (see arrow) off seat cushion
frame
11.1 Disconnect connection coupling from dynamic
seat switch
With left dynamic seat, incl. multicontour seat,
code 433, right, code 434.
12.1 Remove multicontour backrest control module
on front seat
With driver seat multicontour backrest, code
404b and front passenger seat multicontour
backrest, code 405b.
AR91.25-P-1750M
13 Unscrew stowage compartment retaining frame
(12) from cushion frame
14 Unscrew bolt (14, 2 pieces) and push seat
cushion (1) forwards off seat adjuster (7)
n Bolt seat cushion to seat adjuster
p Do not remove seat cushion (1) from the
seat adjuster yet.
*BA91.10-P-1003-01H
15.1 Disconnect blue connector for fan motors (bl) With front deluxe seat, incl. heated seat and
seat ventilation, code 401a.
16.1 Disconnect coupling for heated seat cushion
(see arrow in enlarged section) from front seat
adjustment control module with memory left
(N32/1), right (N32/2)
With front deluxe seat, incl. heated seat and
seat ventilation, code 401a, or left and right
front heated seats, code 873.
17 Remove seat cushion (1) from seat adjuster (7)
18 Install in the reverse order
19 Function test of seat adjustment
n Front seats
Number Designation MODEL
220 as of
1.12.01
BA91.10-P-1003-01H Bolt of seat cushion to
seat adjusting device
Nm 15
Copyright

 

[PBS]

there will be none of the upping posts on here the rules are there for a reason

Sounds fair.

 

[PBS]

If you put up your email address for a moment I can send it to you. Its the correct extract from WIS for your car so should be useful.

Cant you add an email add to your profile?

Heres the text below, but the document has pictures as well.

Remove/Install
1 Remove front seat i Move seat cushion fully upwards and into
the center position so that the rear bolt (14) on
the seat belt buckle is exposed.
AR91.10-P-1000MB
2 Open flap on stowage compartment (2)
3.1 Unclip stowage compartment (2)
3.2 Remove fire extinguisher With fire extinguisher, code 682.
4 Unscrew screws (4, 2 pieces) on left side
paneling (3)
5 Unscrew screw (see arrow) on the back of the
paneling (13) of the belt end fitting and remove
6 Unscrew screw (5) on left side paneling (3)
7 Pull off left side paneling (3) in the direction of
travel
Copyright DaimlerChrysler AG 18.12.2008 CD-Ausgabe G/09/05 . This WIS print-out will not be recorded by Modification services. Page 1
8.1 Unclip lower side paneling (11) in the direction
of travel
With driver seat multicontour backrest, code
404b and front passenger seat multicontour
backrest, code 405b.
9.1 Pull pneumatic lines off lumbar support control
valve
9.2 Disconnect connection coupling from left front
multicontour backrest switch group (S109),
right front (S108)
With driver seat multicontour backrest, code
404b, front passenger seat, code 405b, or left
dynamic seat, incl. multicontour seat, code
433, right code 434.
10 Pull Omega clip (see arrow) off seat cushion
frame
11.1 Disconnect connection coupling from dynamic
seat switch
With left dynamic seat, incl. multicontour seat,
code 433, right, code 434.
12.1 Remove multicontour backrest control module
on front seat
With driver seat multicontour backrest, code
404b and front passenger seat multicontour
backrest, code 405b.
AR91.25-P-1750M
13 Unscrew stowage compartment retaining frame
(12) from cushion frame
14 Unscrew bolt (14, 2 pieces) and push seat
cushion (1) forwards off seat adjuster (7)
n Bolt seat cushion to seat adjuster
p Do not remove seat cushion (1) from the
seat adjuster yet.
*BA91.10-P-1003-01H
15.1 Disconnect blue connector for fan motors (bl) With front deluxe seat, incl. heated seat and
seat ventilation, code 401a.
16.1 Disconnect coupling for heated seat cushion
(see arrow in enlarged section) from front seat
adjustment control module with memory left
(N32/1), right (N32/2)
With front deluxe seat, incl. heated seat and
seat ventilation, code 401a, or left and right
front heated seats, code 873.
17 Remove seat cushion (1) from seat adjuster (7)
18 Install in the reverse order
19 Function test of seat adjustment
n Front seats
Number Designation MODEL
220 as of
1.12.01
BA91.10-P-1003-01H Bolt of seat cushion to
seat adjusting device
Nm 15
Copyright

Thanks, that's very useful. I've done as you suggested with the email address, I'll delete it later

 

[PJayUK]

Bugger, sorry mate I have been away for a while and missed this post. Can you PM yet? if so send me your email addy and I'll send you the relevant WIS extract.

 

[PBS]

Bugger, sorry mate I have been away for a while and missed this post. Can you PM yet? if so send me your email addy and I'll send you the relevant WIS extract.

I did put my email address in my profile as suggested and it was there for a while but is gone now.

Not to worry, the text should be good enough and thanks for trying.

PS did you see my seperate post asking about you chrome additions to the interior?