Part 4 W220 Airmatic Testing the airmatic relay
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- Опубліковано 31 тра 2015
- In this several days project I have fixed a Mercedes W220 with several Airmatic system issues. These include a leak in the Airmatic valve assembly, leak on top of one of the strut and fixing of the compressor to produce better compression for the system.
I did a lot of research using Mercedes documents for the vehicle, which I have compiled into these videos.
Since the repair, I have been running the vehicle for several months and the system has been performing well with no issues. The overall cost was minimal for all my fixes as I didn't just replace the components randomly. I hope these notes will help you fix any Airmatic related issues on your Mercedes.
There are in total around 8 parts to the notes. Please allow some time for me to be able to share all the notes with you.
Thank you for donating your time and effort to make these videos regarding the air compressor and components. I watched all four of them and found them to be very informative. I will be using this information to assist my son with repairs to his vehicle.
The more of your videos I watch, the more surprised and impressed at your thorough mechanical, technical, and electronic dexterity, not to mention the practically perfect, speech English diction. We'll catch you at London Shakespeare Centre, in, shall we say two weeks?
:p
Thank you very much! Great video. My air shocks need replacing and I wanted to be able to start the car without having the pump and wearing it out by running all of the time. Btw, that relay is also on the drivers side on American S series. I have no diagram and no O is marked on the top. The top is numbered 538.The layout in the fuse box is different on mine from the ones you showed,. but it is the third one down counting from the windshield and the same part # as you said and manufactured by Siemens. Anyway, I now can start and run the car as long as I want without wearing out the pump, thanks to you!
Hi, For those interested the current updated part number for the relay as of Jan 2021 is A000 982 8023 and cost £12 from Mercedes relay location in fuse box under hood/bonnet right hand side under windscreen
Awesome…can’t believe 👁just found out about you 🙏🏾🙏🏾🙏🏾
Great video...solved my problems on my 2005 S500. Thank you!
What was your problem
MANY THANKS !!!! ALL are GREAT!!
Thanks i've had weeks of problems bought new relay worked for a day then nothing. traced to loose connection at pump end, just very wary of putting hand down there with engine on. after watching this I tested relays all ok so £7.99 for a spare.
great and very informative
Really hel. Thanks !
I notice on my 221 the Siemens has already been replaced with a Chinese made Hella!
Thank you v much
Great video, thanks for shareing =) Could you show also, how to test older Mercedes Benz fuel pump relay?? Mine is 500 SEC/ 1984. Thanks again =)
thanks for that nice video and highly appreciated effort for your project, my question is how the relay get the command to start energizing ???
+saeed awadh From the Suspension ECU, which the latter receive a signal from a switch.
If you have left hand drive the relay is located on the passenger side fuse box.
Exactly 💯🙏🙏
Hi i just wanna ask
Where does the relay get the signal from to kick in to switch on the compressor
i was driving and my rear just dropped what would cause that
maybe you can answer my question my fuel pump relay constantly blows what could that be
Thanks deer .. 86 wher is power ceam on ?? And 30 withe fuse 30 if this not work wher is broblem
good morning
I have a problem sisponsion with my Mercedes w220 s320 , can you help me find the bug?
My s430 had a bad air pump, i replaced with new one and new relay but still not running, so i bypass the old relay and start working fine, any advise
How do you bypass the relay
Is this the same for W211 model E500 vehicle
Hi i have a w211 RHD and the relay is under the bonnet right hand side just outside the fuse box. However I cannot locate the fuse for airmatic pump. Can you please help. It would be so greatly appreciated.
Fuse box is on the left side of the car. When you open the door, look for a panel with an air duct. The panel is covered by the door once it's closed. The fuse is a 15a fuse. There will be a paper diagram folded next to all the fuses. Look at the diagram. It's halfway down the right side.
Guys can anyone tell where to connect battery terminals +ve -ve
Where does the damn relay go? That is what I need to know.
The diagram clearly shows where it goes, position O, righthand side fuse box under the hood. He keeps referring to the driver's side, but that's on a righthand drive car. He should be referring to the right side of the car as it's on the passenger side of a lefthand drive car.
Ur ass
position o doesn't tell u nothing
l have a s500 mb 2001 itook proper steps everything. is off on air srut on 2001 it donot want to come off. what can i do Lee Toussad. Help
do anybody have a answer for a stuck strut everything is off but srut will not come out on 2001 s500 MB
You're not going back before the relay to control module and eis
do u know the location of this relay on a 01 s430 is it on the passenger or driver side
Hi, if your car is a right hand drive car (i.e. UK for example) then it is the driver side fuse box under the bonnet.
Thank you
Hussayn Hussayn 1
Sasasa sasasa Hi, I know its 2 years later but im having the same problem with my 02 S500, if you’ve resolved the issue, can you let me know how? Im ready to pull my hair out lol Please and Thank You!
i know you are trying to do your best, dude, commentary not required too long and not getting to the point quick enough. Get to the business man!
hey show it on the damn car!!!
mohanad alrefaie exactly
Hey look at your damn fusebox diagram!
chatterbox, tell please. Good information but random babble we could do without!
When one gets old the semens tend to slow down and eventually just stop doing their job. Go electric..