Are these services necessary?
I brought in my 2003 E320 today for an A service. The service adviser said the following items are due because the car is 5 years old.
1. Perform A service
2. Rotate and balance
3. Perform Automatic Transmission service
4. Replace spark plugs
5. Power Steering Fluid Service
6. Alt Trans
The total ends up about $1500. I know the A service is about $250. My question is that do I have to do all other services other than the A service? Are they in a reasonable price range?
Thank you very much!
Service A is roughly a one hour job. B=2 hrs. and so forth. MB charges about $100/hr? (These are labor costs only). If your car needed the above, I'm sure it would NOT state service A, since the above would exceed one hour. The fact that they are charging you $1500 is evident of that too.
Sounds more like a Service G or H.
If you check your maintenance manual, spark plugs are due every 91K or 5 yrs IIRC. (One question I have is what if you have 30K miles on a 5 yr. old car? Do u still change plugs and other items)?
ARe you certain your car stated you needed a service A? If your car is not requesting all the other items above, I would not do it, but keep in mind, I am still learning about these cars. (Just bought mine 2 weeks ago).
Ask the dealer if he can print out what items your car is requesting.
I don't know if the car can request a service A, and still list all the items above. It seems counterintuitive to me. I'm sure others will chime in and shed further light.
I do advise next time though, to go through the ITEMS on your menu screen which show what is due.
This is a great forum, and everything I have learned within a few weeks have been due to this and the other MB forum. Great info. exists, and the folks are knowledgable and friendly.
I'm sure
Thanks for the reply.
$1500 is for all of the items I listed here, not for the regular service only. They charge about $250 for the service A.
I know some of these items are recommended by the manual book. But I also know that sometimes, the dealer would have the customer do something "nice to have" but not “have to have” maintenance, which usually cost a lot. I just want to avoid the "nice to have“ things. Yes, I agree with you that this is all about learning. So if anybody can let me know more detail about the necessity of these items, that would be great.
BTW, my car is 5 years old and has 46K miles on it.
Thanks!
The steering pump fluid USED to have a filter so I guess M-B considered that a wear prone part. Pretty cheap to change.
I don't recognize trans alt- so no comment
I would add one important item that is time related and that is brake fluid change. My car will need pads before long. Brake fluid absorbs water and can cause rusting in brake components plus it tends to make the brakes "spongy"
My two cents
The transmission fluid is expensive I don't remember I just bought 6 qts to do my E500 tranny. About $14/qt if I remember correctly. So drain, filter and refill at home is about $80 for materials.
Brakes I also do at home easy 1 hr job after you have it jacked and tires off. I will always do my MB brakes. I found by measuring the actual pad thickness against MB specs that when the + shows up you have used about 40% of the pad. You can safely use another approx 30% before the second warning appears. When the second warning appears you probably have the remaining 25%+ left. So changing when the first + indicates is really a early change. I also found the rotors on our E500 at 70,000 miles has worn 50 % of the wear surface based on MB specs in the service manual. So they could possibly go 140,000 miles but I might change them at the next pad service which is 30 to 40,000 miles. So you can save a lot of $$ on the brakes run them at least 10,000 miles (based on your driving time to get the first +) and then replace them with 50% of the lining left and save some $$ or you can do as I do and run them longer and inspect them.
Hope this helps.
I have done brake pads and other stuff on my previous vehicles but never done one with SBC and my car is 03 and I think its time due a brake fluid change.
Any tips or advice will be very much appreciated!
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Several here have reported good success with no error codes afterward. I am sure the dealer could /would flush out more of the contaminated fluid but I will wager that most of it will be exchanged by the DIY method.
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Several here have reported good success with no error codes afterward. I am sure the dealer could /would flush out more of the contaminated fluid but I will wager that most of it will be exchanged by the DIY method.
Thanks for your informative post!
Yeah, I heard that pump cycling whenever I open a door or something but what if I do it the conventional way: just one man with a handheld bleeder and just keep topping the reservoir up avoid any air into the system will it work without disconnecting the battery or something?
I called the dealer the other day and was quoted two bills plus just to replace the fluid and I figure if I can do that myself I can save a bundle.
Last edited by noyu; Dec 11, 2007 at 07:51 PM.
Since we're talking, I've got a question..
My '03 E500 has 39,800 miles on it.
I've always been pro-active when it comes to vehicle maintenance, but I don't want to throw good money away if I don't need to.
Has anybody changed their own spark plugs?
I'd like to swap plugs before I hit 60k miles.
I'll also be changing my tranny fluid myself, after reading vettdvr's comments.
This information is great.....
http://www.mercedestechstore.com/pdf...%209-30-02.pdf
http://www.mercedestechstore.com/pdf...%209-30-02.pdf
http://www.mercedestechstore.com/pdf...%209-30-02.pdf





