Can't trust MB service I'm done




"No answer from me". So...like I said you don't have an answer to any of my questions. And I'm the preschooler?!
Last edited by SW20S; Jul 29, 2025 at 05:52 PM.








I've been away from the issue for over a decade.
So I prefaced my sentence by saying I don't have an answer. The reason I don't have an answer, is because I've been away from the issue for over a decade.
Since I've been away from the issue for over a decade, I don't have an answer.
Do I need to repost again?
And no, I don't think I can give you that much credit.
Either way, I don't go to dealers' shops often, but when I do, I always make sure to give the tech a crisp $100 bill before he begins working on the vehicle. I found it usually makes them do their job a little better.
The Best of Mercedes & AMG
Either way, I don't go to dealers' shops often, but when I do, I always make sure to give the tech a crisp $100 bill before he begins working on the vehicle. I found it usually makes them do their job a little better.
Oddly enough the most accommodating manufacturer I have dealt with is Chrysler.




For shops, it varies with the facility, management and whether it's part of a Dealership Group IMO.
I think it makes a positive difference if the owner is an enthusiast.
I had one MB shop that degenerated dramatically with a management change, that I now avoid.
I now travel an additional hour to receive what I consider one of the top three facilities I've ever used, including independents.
It's one of those YMMV things.
In my case, I visit the Service Facility before I visit Sales - chat with customers, ask a few questions of the Parts folks and Service Writers, and sit with the Service Manager.
That actually drives my choice of Brands.
I'm extremely pleased right now.
I lost my Independent a few years back, because they couldn't afford the diagnostic equipment for these new autos, their Infotainment systems, and software updates that are dealer centric. And their MB tech's training was aging, with difficulty in staying current. They had a fire and didn't reopen.
So, even with the more extensive Right to Repair movement, it's key to have a Dealer in your back pocket if your Indy encounters issues beyond their capabilities.
I don't know the nationwide percentage of good ones vs bad ones, but for me it's half and half. I was in the industry, and I get feedback. Hearing from regional dealer and customer people, it's probably 2/3 good and 1/3 poor. But that's second hand info.
I'm moving soon, so I'll be doing another meet and greet to see if my next car will be a Merc.
One of the things I check is the compensation and longevity of the technicians.
Where I am now, they make $49 to $100/hr, based on certification, and their newest tech has been there four years. Both positive metrics.
Last edited by mikapen; Jul 29, 2025 at 08:15 PM.




That's a big deal because it will incentivize technicians to try harder, instead of saying "could not duplicate."
Although I never take my car to the dealer unless it is 100% covered by warranty.
I've always worked on my own cars.
You should hear some of the horror stories told by a coworker.
Dealer service departments are legal organized crime making you feel gooey and happy while giving it to you.




Part of deciding whether to keep my AMG 53 or replace it, I took an oil sample at 46,000 miles.
It was fine, but I've also decided to change by oil change frequency to 7,500, mi because I think 10,000 is too long.
So ask what an oil change only (no other service) would cost today.
Oil and filter $350.
Part of deciding whether to keep my AMG 53 or replace it, I took an oil sample at 46,000 miles.
It was fine, but I've also decided to change by oil change frequency to 7,500, mi because I think 10,000 is too long.
So ask what an oil change only (no other service) would cost today.
Oil and filter $350.




Let's break that down a bit.
That $280 includes $175 materials, so the labor is $105.
Based on the local Shop rate of $275 an hour (yikes, but Colorado is among the highest cost of living in the country, so almost okay I suppose), so they're charging for 23 minutes of shop time. (I think my math is right.)
Someone said it's a 15-minute job, and I'm assuming that's after they have parts in hand.
Here's what's involved in Flat Rate billing, for any job, in a shop that uses flat rate billing.
It includes the time to **** the car, put it on the lift, go to parts and get the supplies, (just filter in this case because the oil is probably on a central pump), do the job, complete the paperwork and park the car back on the lot.
So 23 minute billing for a 15-minute oil change is pretty efficient IMO. An efficient technician would start the drain process, then go get the filter, allowing a complete drain, then complete the job.
Anyway, I'll pay $25 more than the Indy.
To me it's worth it, and all service records follow the car without additional documentation. If there's ever a question about correct maintenance, the records are right in front of them. No contesting.
That's based on the quality of service I receive, here and now.
If I didn't trust my Dealer my decision would be different, even on a simple thing such as an oil change.
There are places I just do not trust, both dealers and Independents.
YMMV. (The collective you, not you individually.)
5.5 gallons of engine oil - 0-40 Rotella
9 pints of SAE 50 oil in the transfer case.
Greased all joints and suspension bits.
Changed primary fuel filter.
Saved a bunch of $$ from not having to drive it to my closest dealer 1.5 hours away, wasting most of the day waiting for the service to get done, and then driving it back.




I'm still feeding used oil back to my local auto parts store, 2 gallons at a time. I still have about 25 gallons to go.
I'll get there.
That $280 includes $175 materials, so the labor is $105.
Based on the local Shop rate of $275 an hour (yikes, but Colorado is among the highest cost of living in the country, so almost okay I suppose), so they're charging for 23 minutes of shop time. (I think my math is right.)
Someone said it's a 15-minute job, and I'm assuming that's after they have parts in hand.
Here's what's involved in Flat Rate billing, for any job, in a shop that uses flat rate billing.
It includes the time to **** the car, put it on the lift, go to parts and get the supplies, (just filter in this case because the oil is probably on a central pump), do the job, complete the paperwork and park the car back on the lot.
So 23 minute billing for a 15-minute oil change is pretty efficient IMO. An efficient technician would start the drain process, then go get the filter, allowing a complete drain, then complete the job.
Anyway, I'll pay $25 more than the Indy.
To me it's worth it, and all service records follow the car without additional documentation. If there's ever a question about correct maintenance, the records are right in front of them. No contesting.
That's based on the quality of service I receive, here and now.
If I didn't trust my Dealer my decision would be different, even on a simple thing such as an oil change.
There are places I just do not trust, both dealers and Independents.
YMMV. (The collective you, not you individually.)
Its been this way throughout, Bethesda is 20%+ cheaper than Germantown for the same work. Germantown adds stuff to the A & B services too where Bethesda doesn't. I prefer Germantown because its just much more convenient for me,
Last edited by SW20S; Aug 2, 2025 at 11:17 AM.




.....
However the lowest paid technician at the shop I've been using for several years is paid $49/hr not $15, and he's MB Certified. The newest one there has been on board for four years. To me, both those numbers are important.
OTOH I don't know of an Independent in a reasonable distance that works on current cars and has a good reputation.
The one I used to trust, had a good reputation but that was Dad. Dad has turned the operation over to Son, The reputation has deteriorated, and after talking with him a couple of times, I'm not confident. He argued with me, trying to embarrass me about my stating my AMG 53 has a 6-cylinder.
My Porsche independent sold to a mechanic I'm familiar with, but don't trust. Worked with him at BMW.
I went to the closest Dealer for an A service - my mistake. They did a pretty incomplete job, part of the reason I wanted to get that early oil change and take the opportunity to get my oil analyzed, brake pads measured - part of the A that was omitted.
Locally, in my small town, there's really only one I trust, but they don't have the equipment to work on anything with OBD2 or newer. They send me to the Chevy dealer for some stuff. THAT dealer varies monthly because of difficulty in retaining tech's.
I'm happy to have one source that I trust. Who happens to be an MB dealer. And I'm happy to pay a bit more.
Last edited by mikapen; Aug 2, 2025 at 02:11 PM.
I take the Pacifica to a really good local quick lube place, I wouldn't take the Mercedes there though, For a full synthetic Mobil 1 oil change they charge $115 and thats only 5 quarts of oil, so the $180 at the Bethesda dealer was really reasonable. That was their quick lane and it was done in 45 min. Germantown doesn't have a quick lane.




I think they have 29 techs, only 22 bays, so the remainder is the overnight crew.
They've been fully staffed for years.
Another shop I'm familiar with can't hire techs. They were down to only three a couple of years ago. (Dealer Group.) Pretty sorry. Yes, I'd refer to that one as a Stealership.
My complaint with this thread is that I don't buy the generalization that all dealers are bad, or good for that matter.
It varies over time and place. I'm moving So I hope I find a good place to service my car. If not I may change brands. I'm very picky.
Or I might choose to drive to my current Dealer and visit some Colorado friends.
Last edited by mikapen; Aug 2, 2025 at 02:30 PM.










