2018 E63S misfire on every cylinder




R.K.
this dealer is all over the place so far but it seems like they *think* they may have a solution but are not definitive on it's efficacy. Who is interfacing with Fidelity at the dealer to determine your coverage?
what is the quote for repairs? You said "insane" why don't you share the actual number it'll get you better advice
this dealer is all over the place so far but it seems like they *think* they may have a solution but are not definitive on it's efficacy. Who is interfacing with Fidelity at the dealer to determine your coverage?
what is the quote for repairs? You said "insane" why don't you share the actual number it'll get you better advice
you have time invested in this dealer tearing through the car and potentially actually finding the issue.
- you can leave it there and let them fix it and see what the fidelity inspector says - I suspect they will be more inclined to cover a Benz dealer vs an independent repair shop. This is the process you signed onto when you bought a warranty for this used car. The dealer checks out the broken car, the service technician determines what the problem is, they report the cost of repair and the detail of the repairs to you and Fidelity, and Fidelity pays for the repairs and then you receive the car back in appropriate driving shape. What was your understanding of the warranty/reoair process when you bought the warranty on this used car?
- you can take it to an independent shop now without even knowing if fidelity would cover the Benz dealer repairs simply to waste less time and risk a different diagnosis and repeat work and you are paying for all this dealer work and the independent mechanic work, minus potentially what fidelity would possibly cover. The independent may want to run his own diagnostics instead of just replacing items the Benz dealer discovered is broken.
- the cost of the dealer invariably will be more expensive than an independent, sure. If it's covered by fidelity then the cost doesn't matter and I would prefer the Benz dealer and their repair warranty goes on the fix as well and you have possibly some backing now with MBUSA.
- is this is simply about saving time then you should consider just continuing to wait. Likely you have alternative transportation currently. And risking more time waiting may net you fidelity coverage for the required repairs.
- you say the costs, $1000 and $2500 are ridiculous, what did your independent quote you for the same repairs?
- also all the independents by me are weeks out from any major repair work - they are so busy. What's the availability of your trusted independent mechanic? Can he start work immediately?
$0.02
Last edited by PeterUbers; Oct 29, 2024 at 12:58 PM.




If fidelity extended warranty is a joke, I believe you have 30 days to cancel your policy and get your money back. Apply that money to the actual repair.
R.K.




you have time invested in this dealer tearing through the car and potentially actually finding the issue.
- you can leave it there and let them fix it and see what the fidelity inspector says - I suspect they will be more inclined to cover a Benz dealer vs an independent repair shop. This is the process you signed onto when you bought a warranty for this used car. The dealer checks out the broken car, the service technician determines what the problem is, they report the cost of repair and the detail of the repairs to you and Fidelity, and Fidelity pays for the repairs and then you receive the car back in appropriate driving shape. What was your understanding of the warranty/reoair process when you bought the warranty on this used car?
- you can take it to an independent shop now without even knowing if fidelity would cover the Benz dealer repairs simply to waste less time and risk a different diagnosis and repeat work and you are paying for all this dealer work and the independent mechanic work, minus potentially what fidelity would possibly cover. The independent may want to run his own diagnostics instead of just replacing items the Benz dealer discovered is broken.
- the cost of the dealer invariably will be more expensive than an independent, sure. If it's covered by fidelity then the cost doesn't matter and I would prefer the Benz dealer and their repair warranty goes on the fix as well and you have possibly some backing now with MBUSA.
- is this is simply about saving time then you should consider just continuing to wait. Likely you have alternative transportation currently. And risking more time waiting may net you fidelity coverage for the required repairs.
- you say the costs, $1000 and $2500 are ridiculous, what did your independent quote you for the same repairs?
- also all the independents by me are weeks out from any major repair work - they are so busy. What's the availability of your trusted independent mechanic? Can he start work immediately?
$0.02
Everything you said is on point. It illustrates the larger problem is that peole don't take the time to understand what thy're getting with an ELW. The process is just as important as the product, and nobody thinks about this ahead of time. I once dealt with a warranty company that flew out an inspector to independently validate the diagnosis before they agreed to pay for the repairs. It was a hefty repair job so I understood. Plus it wasn't my daily driver so I didn't care as much about time as I did about the work being done correctly.
There are so many posts where people ask if buying an ELW is a good idea or not. The list of variables that go into that decision is a mile long. And even something as basic as when the coverage begins can be important, like it is in this case. The OP needs to go thoroughly read every sentence in the warranty documents, then invite someone who understand legal language to help him understand the parts that don't make sense. Then take those finding and riveiw them with his favorite indy mechanic. That way he will know what to expect if something happens in the future. I had a friend who used to sell ELW's, and it was not a reputable company. Their coverage normally began 30-90 days after purchase date, even when buying from the dealer. The OP is lucky his kicked in immedeately. I still think problem arising in 3 days of ownership should be taken care of by the dealer. Not sure how much time has passed at this point, but if I financed any portion I'd call the bank and tell them what happened. The dealer risks losing his ability to do business with that bank. Just my $0.02 cents
Everything you said is on point. It illustrates the larger problem is that peole don't take the time to understand what thy're getting with an ELW. The process is just as important as the product, and nobody thinks about this ahead of time. I once dealt with a warranty company that flew out an inspector to independently validate the diagnosis before they agreed to pay for the repairs. It was a hefty repair job so I understood. Plus it wasn't my daily driver so I didn't care as much about time as I did about the work being done correctly.
There are so many posts where people ask if buying an ELW is a good idea or not. The list of variables that go into that decision is a mile long. And even something as basic as when the coverage begins can be important, like it is in this case. The OP needs to go thoroughly read every sentence in the warranty documents, then invite someone who understand legal language to help him understand the parts that don't make sense. Then take those finding and riveiw them with his favorite indy mechanic. That way he will know what to expect if something happens in the future. I had a friend who used to sell ELW's, and it was not a reputable company. Their coverage normally began 30-90 days after purchase date, even when buying from the dealer. The OP is lucky his kicked in immedeately. I still think problem arising in 3 days of ownership should be taken care of by the dealer. Not sure how much time has passed at this point, but if I financed any portion I'd call the bank and tell them what happened. The dealer risks losing his ability to do business with that bank. Just my $0.02 cents
The dealership knows this is not how it works, but dealership sales staff with tell you just about anything to get a vehicle sold in a slower market than they experienced during COVID. Pre-exising condition when purchasing an extended warranty on a vehicle means that the breakage has to make sense under the timeline of the warranty coverage. Given the short 3 day period under ownership/Fidelity contract, it is safe to say that yes, the issue was present while the vehicle was in inventory at the Audi dealership. Did the dealer know? I'm not sure, depends on whether the techs would say it was obvious or showing signs of clear long term wear.
Well how would Fidelity know when it started, some may be asking. Simple, independent inspection called, consultation with the service advisor and tech, and the pulling of all previous codes and warning lights documented in the ECU.
One of many stories, I had a customer 3 weeks after purchasing the a 68K mile car/contract, take his vehicle to the BMW dealership for new suspension components. The customer was very aggressive when I told him how the verdict was probably going to come back... sure enough in the email from the service advisor at the BMW dealership to the warranty company, "the tech estimates at least 6 months of fluid leaked and dried onto the suspension components", Pre-Existing.
I think the suggested course of action by this forum member with the E63 means that some sort of suggestion by the service advisor was made the issue was pre-existing to his purchase of the vehicle, I'd say then it is on the Audi dealership to make it right. I'd also let the Fidelity inspector come out and create their report, if anything, to bring attention to Fidelity they a dealership is selling broken vehicles with pre-exisitng repair items that they're applying warranty coverage to in attempts to pass the responsibility of repair.
Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777
Last edited by Highline-Autos.com; Oct 29, 2024 at 05:19 PM.
The Best of Mercedes & AMG
Finally realized I got bad gas and seven of my eight injectors failed testing. My nightmare was far from over , including 1 m Mercedes-Benz dealership telling me my engine was washed out and it could not be repaired. I too paid for 3 separate compression and bleed down tests a 3 different shops. Even had a MB dealership shop tell me the rings were washed out and the motor was unrepairable. Lying to my face, just to get my problem repair out of their hair. There will be a reckoning assuming anyone cares. I asked for 30 minutes of the GM's time to review the disrespect and unethical treatment I received and he did not respond. Skipping forward to the end, after replacing the injectors that got mucked up by contaminants, the motor M278 seems no worse for the wear just had to take it to a shop that knew what they were doing.






