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Discussion Starter #1
Hi there, I hope you can help me.

We have a 2005 viano w639 with the rear air suspension and the x3 buttons in the back.

We have a red suspension warning on the instrument cluster with a picture of a red van and an arrow pointing up and the buttons in the boot do nothing to operate the suspension either.

I used a high end scanner and found a fault in the Instrument cluster which is:
B110f - CAN Communication with level control unit.

Now I can select all my different modules and I can find a module for LEVEL CONTROL 7.1

But when I select to enter it it just says No System Found.

With the CAN error in the cluster and I cant access the level control unit I would say I either have a power issue or the level control unit is dead.

My question is, does this van have a level control unit and if so any pics on where it would be located please?

Any help to this please?
 

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Discussion Starter #3
Hi there and thank you for the reply.

Could I confirm would that be behind the panel where the Jack is stored?
 
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