Can't trust MB service I'm done




I want a technician and a shop that can fix everything, and I develop a relationship to support my requirements. Mike's Garage isn't that place, although they give great oil changes.
Edit: the topic was A and B services, not "an oil change and a tire rotation." Yes they need full diagnostics and training. I always emphasize "skill and information." Mike's Garage can't do a full A or B service.
Last edited by mikapen; Jun 18, 2025 at 11:23 AM. Reason: enlightenment
I want a technician and a shop that can fix everything, and I develop a relationship to support my requirements. Mike's Garage isn't that place, although they give great oil changes.
Its also not "Mike's Garage" its a Mercedes specialist shop owned and run by trained Mercedes techs who are also enthusiasts and consumers of the brand. The tech who usually works on my cars, Oscar owns a W222. They have Xentry These are not just any independent mechanics, my cars are very well cared for there. But, of course anything under warranty is going to go to the dealer, and in fact anything that Oscar and crew find that is a warranty issue they call up to the dealer and schedule it to go up there.
Its a HUGE savings. A service is $200 vs $500, B Service is $350 vs $800. Brakes I had done with all OEM parts for $2,100, dealer wanted $3,000 just for the pads, no rotors, so I got rotors and pads and saved $1,000.








I want a technician and a shop that can fix everything, and I develop a relationship to support my requirements. Mike's Garage isn't that place, although they give great oil changes.
Edit: the topic was A and B services, not "an oil change and a tire rotation." Yes they need full diagnostics and training. I always emphasize "skill and information." Mike's Garage can't do a full A or B service.




My chosen MB (dealership) shop sends their technicians to training at least annually. Their newest tech has been there two years. Most over five, and the longest 12+ (15?). Most are Masterc certified. I have conversed with several. They are impressively knowledgeable, conversant, and able to troubleshoot. One called me at home to drill down on a problem, which he fixed with my input. My Porsche techs are also impressive.
Yes, I have knowledge and the ability to assess tech qualifications. I was a tech (certified), a dealership Service Manager and General Manager.
They also make substantial investments in their tools. $10,000 is startup money for someone wanting to make a career.
I don't think anybody at Applebee's calls themselves a Chef. They just assemble a bunch of ingredients.
Assembling ingredients is an entirely different skill set than being a skilled, certified dealership technician.
The Best of Mercedes & AMG








Examples. I had a creaking seat. MB had it for a week, ordered parts and lubed everything. Gave it back to me “all fixed”. No change. In 15 seconds underneath I found the creak was caused by a carpet trim that needed to be pushed back clear of the seat rails. Solved. $0.
My S560 was in the dealer for a huge valve cover repair (found by my independent, not the dealer), they had it for a week and gave it back to me. On a road trip I found it was leaking serious oil, so I took it back. They pinched the gasket and had to do it over. Not impressive. Then they forgot to reinstall one of the heat shields and I had to take it back a third time.
My old Lexus. I had a bad data fault. They had it for 2 weeks ordered a head unit from Japan. Disassembled the whole dash, installed it. Gave it back to me “all fixed”. No change. I asked them if they replaced the SD card since the fault was a data storage fault. No. New SD card…all fixed. So all of that was for nothing.
I have several other stories.
Plus like we are discussing here, they try and screw us by recommending work that we don’t need. No independent has ever done that to me. I can always trust when they say it needs something, it needs it.
I have had cars damaged multiple times at dealers. Never once at an independent mechanic.
So, “the dealer” doesn’t mean much to me. I like the service and the nice dealer and the nice loaner, but I am confident I get better work for less with my specialist independents. “They send them for training” great, but they’re still not smart enough to actually poke around and diagnose a concern and instead just blast a parts cannon at the car.
Not saying all dealer techs are bad, but certainly not all dealer techs are good. I’m supposed to be more impressed with a tech that invests $10,000 in tools than a specialist who invests millions of dollars in his own shop? Takes on rent and build out and payroll and liability? That doesn’t compute to me.
Last edited by SW20S; Jun 18, 2025 at 11:43 PM.




......
Not saying all dealer techs are bad, but certainly not all dealer techs are good. I’m supposed to be more impressed with a tech that invests $10,000 in tools than a specialist who invests millions of dollars in his own shop? Takes on rent and build out and payroll and liability? That doesn’t compute to me.
An independent will have nowhere near the investment in facilities training licensing equipment and other overhead, that a dealer is required to make, ANNUALLY. If they've convinced you otherwise then, well...
Unless it's a one-person shop, an independent will also have employees. Each technician will also have his own 10 to $40,000 worth of tools and equipment, which, although you're not impressed with their commitment, is significant.
Someone renting a building and hanging a sign isn't a reason for me to go there. How much training do they give their technicians? Are 100% of them certified in their specialties? How many certifications does each one have? Who does the QC, and what are their certifications? Are each and every job QC'd?
Being independent is not a guarantee of superior service. It's just not a valid statement.
Last edited by mikapen; Jun 19, 2025 at 11:52 AM.




That's my experience as well, with my two closet dealers, although I prefer the one farther away.




If you work with them as your closest ally in getting your car cared for, your chances of superior service are increased dramatically.
The dealer may not only be your closest ally - they are your only ally when it comes to dealing with warranty claims, adjustments, comps etc.
IMO it's a good idea to to cultivate that relationship.
And read the work order to make certain that it conveys your issue to the tech, before you sign and authorize the repair.
An independent will have nowhere near the investment in facilities training licensing equipment and other overhead, that a dealer is required to make, ANNUALLY. If they've convinced you otherwise then, well...
Unless it's a one-person shop, an independent will also have employees. Each technician will also have his own 10 to $40,000 worth of tools and equipment, which, although you're not impressed with their commitment, is significant.
Someone renting a building and hanging a sign isn't a reason for me to go there. How much training do they give their technicians? Are 100% of them certified in their specialties? How many certifications does each one have? Who does the QC, and what are their certifications? Are each and every job QC'd?
Being independent is not a guarantee of superior service. It's just not a valid statement.
Of course being an independent is not a guarantee of superior service. I never said that, I said the independents I have found deliver me superior service than I get at the dealer. That’s 100% actuate based on my experience using both over the many decades I have owned cars. It is also absolutely true that simply being the dealership doesn’t guarantee superior or even competent service.
All the accreditations and whatever again didn’t help those moron techs solve my issues when I was able to solve them myself, so again I’m not impressed. You’re just never going to convince me that the dealers prices are worth it over a good well recommended specialist shop, because every experience I have ever had has shown me they aren’t.
Last edited by SW20S; Jun 19, 2025 at 05:19 PM.
leave the old air filters in there.
it is a good SUV so far but not much confidence in the dealers / support especially when I get gouged for fuel additives (learned about that in this thread, sadly too late to do any thing about it). Called tech support at MBUSA but that was unhelpful to say the least.
Hope to learn more via forum etc so I can avoid wasting time with MB dealer/support where possible.




And to weigh into the mechanic debate, I find that there are different shops that are better for different levels of service. I’ve had good and bad experiences, and those have always been rectified by the businesses after the mistake is made, and I’ve not ever had any issues with dealer service, but it does take me pointing out exactly what I want because often times they don’t look outside of their own SOP‘s. such as anything else in life, you always get the best service/ result when you lay out your exact needs and wants and expectations ahead of time. I know I am more **** than the above average car owner so I state that upfront so they don’t treat me as the average. This conversation also plays into the importance of buying a car from a car guy or gal that is not too into mods, and more into preventive maintenance versus the unknowns that come with average service intervals and average service people. The simplest way to look at this is to not buy a car from someone who only fixes things that are broken but fixes things before they break. Some mechanics I’ve worked with did not love doing aggressive preventive maintenance especially if their shop was busy full of people with broken down cars so that’s where I’ve made sure to have a good mechanic for each occasion. Quality, price, speed are the order I class the mechanic shops. I never care how long it takes as long as it’s fixed correctly, but I’m not gonna pay one person double for the same quality result..
My car is currently at my local Benz dealer for what is probably a $10-$15,000 job and I first went to my Indy, but he didn’t want the work or complication. MB really was the better choice for this but I wanted to ask my Indy if he wanted the business. I find even just having that conversation creates a stronger relationship.. The dealership has something like 17 of their 19 as Masters…though I still had to lay out my exact issues with history and pics to make it a super smooth transaction.
Lastly, for most of us, cars are a very big investment, so it would behoove us to learn the basic inspection procedures, so we can observe and report to the people that become responsible to fix them correctly.
Last edited by Baltistyle; Jun 20, 2025 at 06:10 AM.




But in twenty years in my neighborhood I’ve seen exactly three kids mow a lawn and zero others do any car maintenance and this is average middle income suburbs.











