Instrument cluster "self test"

[annne]

Could somebody PLEASE verify 2007 Honda Civic 4dr  instrument "self" test procedure  for me ?

I got desperate and went to the dealer and they GRACIOUSLY ( sarcasm) give me a copy of unknowns shop manual

unknown pages (!)

There it is called

"Entering the Self  Diagnostic Function" 

description and also a nice graph is included

BUT IT DOES NOT WORK !

Of course dealer wanted hourly rates to fix it .

The instrument cluster - both speedometer (upper module ) and tachometer (lower module) WORKS.

And I am not going to spend $ for dealer to tell me that!

I like to find intermittent source of U0155 and this "self test" would help, so I need it as a tool.

( I do not need any advises on fixing U0155, got it covered!)

I have seen at least THREE different procures to start the self test, SO I am NOT posting it here to led you astray.

PLEASE - this procedure is definitively different on Honda cars, so only owners of (old) 2007 Honda Civic 4dr

( yes - according to manual it is different for 2dr ) should reply.

Appreciate you help.