ObusVenter
New Member
Hi all. Thanks for having me.
I have a 2008 V350. It is a Japanese import into New Zealand of the Viano LWB, with a 3.5 petrol V6. Right hand drive. I realized today it has been weeks since I heard the air height compressor adjust the ride height.
There are plenty of air suspension discussions but I can't find anything specific to the W639. The symptoms are that it is as dead as a doornail. No warning messages at all. Also, the height adjustment button and air suspension locking doesn't seem to have power. That is all I know sofar. Plus the fuse under the bonnet is intact.
Can you guys please give me a step by step walkthrough of diagnosing it? More importantly where are the various components and circuits?
I have a 2008 V350. It is a Japanese import into New Zealand of the Viano LWB, with a 3.5 petrol V6. Right hand drive. I realized today it has been weeks since I heard the air height compressor adjust the ride height.
There are plenty of air suspension discussions but I can't find anything specific to the W639. The symptoms are that it is as dead as a doornail. No warning messages at all. Also, the height adjustment button and air suspension locking doesn't seem to have power. That is all I know sofar. Plus the fuse under the bonnet is intact.
Can you guys please give me a step by step walkthrough of diagnosing it? More importantly where are the various components and circuits?