Fuse diagram - 2011 Viano 2011

[Certified_Nutter]

I have a 3.0 diesel Viano 2011. The fuse diagram in the manual doesn’t match what’s under the bonnet. I have attached pictures of what’s actually under the bonnet. Can anybody point me towards an accurate diagram which shows me which fuses are which for this motor car please? Thank you.

 

[M80]

https://forums.mercedesclub.org.uk/index.php?threads/new-to-me-viano.201211/

Post 5

 

[Certified_Nutter]

Thank you very much!

I think I’m going to like being on this forum!

 

[M80]

It looks like you have electric seats. Is yours a Jap import?

 

[Certified_Nutter]

Yes, you're quite right, it does have electric seats. The lumbar adjustment on the driver's side doesn't work though - I think there may be a problem with the switch. Also, the driver's side seat squeaks a bit - not sure how to sort that, I think I may need to wiggle some of the seat springs around or put some grease on them perhaps. The vehicle is UK spec although, interestingly, the previous owner was Malaysian.

I recently had to take out fuses and put them back in again in order to reboot the air suspension at the rear - for some reason, it had gone all the way to the bottom, giving a very hard ride. Taking out the fuse and putting it back in again seems to have fixed it.

Also, I think one of the rear 12v sockets isn't working - was thinking that might be a fuse too, but couldn't work out which one. I think it's the driver's side rear socket which doesn't have any power.

 

[M80]

Yes, you're quite right, it does have electric seats. The lumbar adjustment on the driver's side doesn't work though - I think there may be a problem with the switch. Also, the driver's side seat squeaks a bit - not sure how to sort that, I think I may need to wiggle some of the seat springs around or put some grease on them perhaps.

No experience of 'leccy seats on these, unfortunately.
You might try spraying some self drying silicon lubricant at where you think the squeak is from. Might buy some time, and indicate the cause if it goes away.

The vehicle is UK spec although, interestingly, the previous owner was Malaysian.

I've only seen 'leccy seats on the Jap imports, but maybe they were available here. Jap models would have had a limited FM tuning range, but would be easy to rectify I would have thought.
Another clue might be the clean underside, depending how long it's been here, and where it's lived 'here'. They don't use the destructive salt.
Oh, and there would only be a limited online MOT history.

I recently had to take out fuses and put them back in again in order to reboot the air suspension at the rear - for some reason, it had gone all the way to the bottom, giving a very hard ride. Taking out the fuse and putting it back in again seems to have fixed it.

Watch the height sensor, again I've sprayed the silicon at that. They can seize and snap

Also, I think one of the rear 12v sockets isn't working - was thinking that might be a fuse too, but couldn't work out which one. I think it's the driver's side rear socket which doesn't have any power.

O/s rr should be powered at all times. Fuse 40 on rail F34.
Pull all your gear, jack and such like, out from the storage cubby. You will likely find the plug has come off the socket down there.
I don't have a n/s socket, but guess it would be a fuse next to it.