E53 Coupe 1000 mi update
Mileage is average. I drive pretty fast. So it hasn't broken 18mpg. I also mostly drive it around town, occasional highway.
The car looks great and I'm mostly happy with it.
The bad? Been to the dealer twice for transmission issues. First issue it was missing a gear when accelerating from a dead stop. I expected 2nd but it was 3rd. So they reset. But that created a different symptom. Hard clunk out of park or into drive. Second time luckily there was a TSB released the day before my appointment. They were trying to push me out of the dealer without taking the car in even after showing them video of the noise (unable to load video).
FYI. Envision Mercedes in West Covina is a terrible dealer on both sides, sales and service. ( I didn't get this car from them but I have tried to buy others from them) STOP. Don't go there. DON'T. I didn't check the car well enough on one visit (my fault I was busy on the phone with work emergency). Two paint chips on the door edge and duct tape on the dash.
Transmission still seems to shift weird occasionally but I have nothing to compare it to - it will have to go back in, again.
Other than that, I'm really happy with the car. But I won't be buying it at lease end. Not the right options etc. for me. I think I'm going to order an E63S. For example, why isn't the trunk finished? At least painted? Cheap. I also don't care for lack of seemingly standard options, ie parking sensors. Really? I knew what I bought, no complaint in that regard, but really? No parking sensors?
Any so cal dealer sales reps in here from a local long time reputable dealer?
Last edited by BRGR TME; Oct 27, 2021 at 02:58 PM. Reason: Change the title
As for the transmission, yeah, that's the bulletin they showed me and what was done to it on the second visit. It still has a problem though, a shift hesitation occasionally.
Last edited by BRGR TME; Nov 8, 2020 at 02:20 PM.
Once, a long time ago, a Mercedes dealer used windshield putty to try and fix the rear seat trunk latch on my E350. So now, I don't expect much from dealer repairs.
Last edited by BRGR TME; Nov 8, 2020 at 02:34 PM.
Its gone now so no big deal.
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Basically what happens is:
As you are accelerating up through the gears, 1st and up, intermittently, the acceleration response stops or the car lags at upshift, creating "deceleration" ... After about 1 second, it upshifts. I've tried accelerating through, but that just makes the up shift really harsh.
The worst part is I almost got rear ended a few weeks back due the non up shift and slowing of the vehicle without a brake light. The vehicle has had the trans fluid drained (overfilled), filled (underfilled), transmission reset, some other software update for the known issue of "clunk" during shift from Park to drive/reverse, it's had data transmitted/provided to MB. No results.
Vehicle is back at the dealer for the 6th or 7th time. I've lost count.
But this time, I was able to show the CDT during a test drive and it happened twice. No denying it. Agreed to be not normal.
I love this car but at this point I can't stand driving it. That shift issue is ever present, although random, and somewhat embarrassing. It's like driving a stick and being really bad at it.
I'm also curious why an AMG E53 coupe (c238) doesn't have its own area under the thread titles on this forum.
I'm also sort of starting over with the diagnosis process because the service manager, shop foreman, CDT and service advisor that were on the case have all (yes, all 4) left Mercedes-Benz of Ontario.
Last edited by BRGR TME; Oct 27, 2021 at 02:37 PM.
Mercedes claims that the shift lag is normal. This is even after the dealer can reproduce the issue. No repairs and no advice. They claim it's due to the regenerative battery taking time to do is thing so you have instant torque. My immediate response was "it isn't working".
Shift lag is normal so that you get immediate torque. WTF?!?
I give up.
E53 Coupe for sale. Low mileage.
Last edited by BRGR TME; Nov 20, 2021 at 11:18 AM.
Mercedes claims that the shift lag is normal. This is even after the dealer can reproduce the issue. No repairs and no advice. They claim it's due to the regenerative battery taking time to do is thing so you have instant torque. My immediate response was "it isn't working".
Shift lag is normal so that you get immediate torque. WTF?!?
I give up.
E53 Coupe for sale. Low mileage.
Last edited by teksurv; Nov 21, 2021 at 10:44 AM.
"...full DTC scan..."
How can I do this? It happens intermittently while driving. I'm down to be buy tools etc., But I must admit I didn't know where to start on something for this car. Land Rover guy, my last Mercedes was a bulletproof E350 Sport. 15yrs of ownership on that one and then only repair besides maintenance was two rubber pieces - crank case vent grommet? Don't know oil change guy just replaced it for me and sunroof rubber washer (grinding sunroof) I did myself. Loved that car. Miss it.
Anyway, I really like this car but that dead spot between 1/2/3? off the line etc is embarrassing and aggravating.
Would love to get more help with it. As stated, bought a go pro to record. What other options do I have for recording the data, view of the display AND showing my foot still pushing the accelerator down?
Last edited by BRGR TME; Dec 4, 2021 at 10:30 PM.
"...full DTC scan..."
How can I do this? It happens intermittently while driving. I'm down to be buy tools etc., But I must admit I didn't know where to start on something for this car. Land Rover guy, my last Mercedes was a bulletproof E350 Sport. 15yrs of ownership on that one and then only repair besides maintenance was two rubber pieces - crank case vent grommet? Don't know oil change guy just replaced it for me and sunroof rubber washer (grinding sunroof) I did myself. Loved that car. Miss it.
Anyway, I really like this car but that dead spot between 1/2/3? off the line etc is embarrassing and aggravating.
Would love to get more help with it. As stated, bought a go pro to record. What other options do I have for recording the data, view of the display AND showing my foot still pushing the accelerator down?
I have some experience with ZF transmissions. And when there is no codes but have hard shift, lags and other issue. The mechanical part of valvebody is failing.
Try to get the scan and post it here. Maybe we can help.
MB transmissions are poor. They should exit transmission design and manufacturing and leave it to the people at ZF and Aisin who know what they are doing. MB doesn’t have a clue.
Claims of normal behavior is dealerspeak for “you’re on your own, MB isn’t standing behind its product.”
Suggest returning to LR or do what I intend and look at Porsche.
Posts claiming, “My car doesn’t do that, it’s been just fine” are either examples of variation in product - the very definition of poor quality - or denial and buyer’s remorse for fear of having made a bad (expensive) purchase decision.
Last edited by chassis; Dec 5, 2021 at 10:14 AM.











