[W126 Coupe] [W126 coupe] Hissing sound behind the cluster

[Yousef]

Hi all 

Great thanks to you all!! I think Dick is right because the economy gauge is responsive and seems to be good .. BUT the adjustable head lights i remember that they dnt work.. Bellamy i am thinking of replacing my inst cluster so ill check it out at that time .. And ill update you guys

Thanks again
Yousef

Sent from my iPhone

On Apr 29, 2011, at 5:40 AM, Mister McGoo <eelploot at hotmail.com> wrote:


> Yousef,

>  

> Dick has a good point... Yes, you do have the euro adjustable headlamps.  Check if they are working.  If they do not raise and lower the vacuum connection to that is accessable either from above with the instrument pod removed or from below with the upper footwell panel removed.   Possibly the latter is easier.

> Date: Thu, 28 Apr 2011 17:23:30 -0400

> From: dick.spellman at gmail.com

> To: mbcoupes at mbcoupes.com

> Subject: Re: [W126 Coupe] [W126 coupe] Hissing sound behind the cluster

> 

> This could also be the headlamp elevation control which is a controlled vacuum leak.  Do you have the dial sitting next to thew headlamp switch designed for manual control of the euro headlamp reflectors??

> 

> -\Dick

> 

> On 4/27/2011 8:41 PM, usef nazzal wrote:

> Hey Guys

> 

> There is this hissing sound that seems to be coming from behind inst. cluster and as i accelerate it disappears. What could it be? and is it normal?

> 

> Thanks-- 

> ---------------------------

> Yousef Nazzal

> ---------------------------

> 

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