RIP 2018 E63 - Lemon Law Buyback Completed
You can get solutions to almost any problem from US consumers/users while trying to get those from other countries could reveal a difficult task.




You can get solutions to almost any problem from US consumers/users while trying to get those from other countries could reveal a difficult task.
That said, I don't overthink this. For all I know, one can enjoy a flawless AMG with zero issues until some drunk idiot runs into it and totals it. Stuff happens...
If you are too worried, get something else or wait until you are ready to take the leap. But don't get paranoid about potential issues; there are plenty of people enjoying these cars every day and every car of every brand will have its share of problems/nuisances. Problems have a tendency to be magnified on these forums and I would be surprised if there is a large number of E63s that get bought back. After all, nobody ever bothered to start a count here.
F90 M5 owners were compiling lists with build numbers two weeks into the issue.
Last edited by Wolfman; Oct 15, 2018 at 01:48 AM.
I detailed in another thread how I went from looking at an E63 Wagon to the Volvo, so I won't rehash it all here. The short version - finances changed.
Anyway, I settled - and I mean settled - on a V90 Cross Country, the T6, with the Polestar Tune. It's a $70k MSRP that they push out the door for $59k. And there's a reason for that. Yes, it's gorgeous. Yes, the interior is wonderful. However, the engine just doesn't do it for me, and if you're an enthusiast, it wouldn't do it for you either. It's a technical marvel...300+ HP and lb-ft from a 2 liter 4, both turbo and supercharged. But, it never, ever, ever, feels as powerful as a silky 6 (to say nothing of the E63's engine...), and it also sounds uninspiring (if not also sometimes cheap...like an old Subaru). If I had to do it over again, and again had to pass on the E63S Wagon, I would've instead "settled" on the E400 Wagon and stretched to make it happen.
I've had the Volvo for 10 months, 11k miles. If I could get out of the lease yesterday I would. Unfortunately Volvo has a strict no lease-transfer policy

I reeeeeally want to love the car. I cannot.
I detailed in another thread how I went from looking at an E63 Wagon to the Volvo, so I won't rehash it all here. The short version - finances changed.
Anyway, I settled - and I mean settled - on a V90 Cross Country, the T6, with the Polestar Tune. It's a $70k MSRP that they push out the door for $59k. And there's a reason for that. Yes, it's gorgeous. Yes, the interior is wonderful. However, the engine just doesn't do it for me, and if you're an enthusiast, it wouldn't do it for you either. It's a technical marvel...300+ HP and lb-ft from a 2 liter 4, both turbo and supercharged. But, it never, ever, ever, feels as powerful as a silky 6 (to say nothing of the E63's engine...), and it also sounds uninspiring (if not also sometimes cheap...like an old Subaru). If I had to do it over again, and again had to pass on the E63S Wagon, I would've instead "settled" on the E400 Wagon and stretched to make it happen.
I've had the Volvo for 10 months, 11k miles. If I could get out of the lease yesterday I would. Unfortunately Volvo has a strict no lease-transfer policy

I reeeeeally want to love the car. I cannot.
The Best of Mercedes & AMG




Last edited by HBerman; Oct 16, 2018 at 02:12 PM.
If they only have it for a week you'll be lucky. Once they start, they have to do some cold start and drive cycles, and log data and they can only do two per day. Then there's the response time from MB and the 5 or 6 hour time zone difference for feeding back the next check they want the tech to perform.
Since the service I've gone about 300 miles after having the car returned and fingers crossed, no CEL so far.




thanks for the info. Good to know. I’m just hoping my car continues drivable from Rhode Island to Florida. I don’t feel like getting stranded halfway in between with my biking things and tennis gear in the car. I was thinking that since my car has made it check engine light free fore over 12k miles that out of the woods. I’m really not thinking that way anymore.
https://www.motor-talk.de/forum/nach...54.html?page=4
https://www.motor-talk.de/forum/nach...54.html?page=4
ignition coils, spark plugs, injectors, even fuel type has been tried but issue still comes randomly.
Last edited by tonecas; Oct 16, 2018 at 11:25 PM.




https://www.motor-talk.de/forum/nach...54.html?page=4
What I find interesting is that all issues I am reading about relate to a huge waste of time for owners since MB service (in the US) either replaces random parts and engages in long-term garage visits for repeat testing. Which appears to be more or less just a data gathering exercise.
The engines seem to run normally after the engine is stopped/started the error is cleared (and randomly re-appears) and with no damage occurring in any way.
I know it may sound reckless to some if I say this but why bother bringing the car in if nothing gets done that fixes the core issue. If a CEL is triggered by an occasional, non-destructive software error, why risk that techs take the engine apart for no actual reason and non-conclusive outcome...
the fact that MB-AMG engineers are dismantling the engine and trying different solutions shows that they are clueless about the problem, and that is worrisome. they basically are fishing for a solution. it seems after all the experiences and data analysis, and the randomness in the occurrences, they are coming to the conclusion that this is a software issue. but this also doesn't make me more at ease. i don't trust car manufacturers. if a problem is not that widespread they will avoid recalls and could resort to software updates that can limit the power/performance to some extent.
While the car always ran OK after restarting, it would have sucked big time if there did turn out to be a real problem with it and MB said, oops, warranty voided because you ignored the CEL.
If, heaven forbid, the problem keeps recurring, there is now also a record of when it started happening should I have to go through the buyback process.
I strongly hope the problem is fixed for good, or that it wasn't really a problem in the first place and a future software update adjusts the limits so that the CEL only trips when there are real issues.
We use tools in our designs to do sensitivity analysis to find edge conditions where stuff like this can happen. All parts are in spec and the design works well when most parts are performing near the mean, but when certain parts are functioning in spec but near the edge of limits at the same time a different part is near limits in another direction you can find your system now doesn't perform to spec as a whole. Sometimes parts from one vendor work OK but not from a second source - even though they're both claiming the same spec and form, fit, and function.
Fingers crossed MB will figure it out - though I'm kind of worried given their in ability to correctly do unit conversions properly between metric and US units in the users manual . . .




While the car always ran OK after restarting, it would have sucked big time if there did turn out to be a real problem with it and MB said, oops, warranty voided because you ignored the CEL.
If, heaven forbid, the problem keeps recurring, there is now also a record of when it started happening should I have to go through the buyback process.
I strongly hope the problem is fixed for good, or that it wasn't really a problem in the first place and a future software update adjusts the limits so that the CEL only trips when there are real issues.
We use tools in our designs to do sensitivity analysis to find edge conditions where stuff like this can happen. All parts are in spec and the design works well when most parts are performing near the mean, but when certain parts are functioning in spec but near the edge of limits at the same time a different part is near limits in another direction you can find your system now doesn't perform to spec as a whole. Sometimes parts from one vendor work OK but not from a second source - even though they're both claiming the same spec and form, fit, and function.
Fingers crossed MB will figure it out - though I'm kind of worried given their in ability to correctly do unit conversions properly between metric and US units in the users manual . . .





