Check the front right ride height sensor which connects to the upper control arm.

 

When my mechanic changed upper control arm, he would have had to adjust something for the ride height sensor? Is it something I can adjust or change myself? Or is it better to take the car back to the mechanic?

 

Check that the sensor lever is actually connected to the upper control arm, it is very easy to miss this during a RR job, no adjustment is required. And make sure the sensor is plugged in.

 

Right now too dark so I will check tommorw.
If the sensor is plugged then do I have to change sensor
I will let u know.
Thank you

 

I checked it in the morning but it is plugged
What should I do now? Go to dealer?
Do you know how much they charge for adjust airmatic height?
Thank you

 

Is the sensor lever actually connected to the upper control arm and is it straight or slightly bent? compare it with the sesor lever on the other side.

 

I'm sorry i really don't know which one is the sensor lever.
So, I took a picture.
Also i made little arrow in the picutre. is that the sensor lever?
That is slightly bent.

 

That is the sensor lever and it looks OK to me, compare it with the other side and see. If they are the same, then you will need someone to use SDS to adjust the ride height.

 

I found something.
This metal is not secured(not in whole).
I checked other side that metal is inside little whole but right side it's not.
It is outside hole.
I tried to put it into the hole that but i couldn't, So i will go mechanic tomorrow.
Is that possible that metal not secured that's why my right side leaning?
Anyway thank you for your help.
I will let you know tomorrow..

 

If the lever is not fitted exactly then yes it will affect the ride height.

 

It fixed after the metal fitted exactly.
Thank you again.
And i'm sorry i have an other question.
My air bent little thing is broken.
I Don't know what is call this one? Do you know part number?
Sorry..

 

I am travelling just now so do not have access to EPC, maybe someone else could answer this one.

 

This was very Helpful info Thanks for the picutres Too!