SL/R232: SL63 Dead battery issue
These forums have not been from my limited perspective a complainers commentary. It’s understood that these are machines made by imperfect people prone to break. Predominately the talk has been supportive, and understanding. I hear folks talk about what we love about these vehicles and the happiness they bring. In my experience we haven’t allowed the imperfections we don’t like to dominate the commentary and that’s a good thing. C’mon @Streamliner join in the more the merrier!




It is the unfortunate reality in a SUV dominated world that convertibles have shrunken to a tiny niche. Most sales lost from the SL went to SUV's, not convertibles/coupes of other brands. Mercedes had to react to this reality and reduced 6 roadsters/cabs down to two.
The CLE on the low-end and SL on the high-end.
In this tiny niche, they went back to making it a performance car, the way the SL was in the beginning. Which meant a less all-around roadster for a broader audience to a smaller audience focused on a sporty driving experience. Hence AMG designed the car.
That why the folding hardtop went away (weight), went AWD for improve 0-60, along with a firmer suspension.
Your preferences are opposite to AMG on every aspect; you were never interested in the R231 AMG models either.
That said, I get it. Mercedes has gone in directions that is not for everyone. I for one am happy that the SL nameplate even survived instead of being axed altogether but it's not OK for the forum to see these comments for years just to vent about Mercedes strategy.
The R232 has its share of electrical gremlins and design decisions (most of them software fixable) but it is a beautiful, high performance convertible that ticks a lot of boxes for the right customer. This forum is here for them to share their experiences.
Last edited by Wolfman; Jan 16, 2026 at 07:45 AM.
It is the unfortunate reality in a SUV dominated world that convertibles have shrunken to a tiny niche. Most sales lost from the SL went to SUV's, not convertibles/coupes of other brands. Mercedes had to react to this reality and reduced 6 roadsters/cabs down to two.
The CLE on the low-end and SL on the high-end.
In this tiny niche, they went back to making it a performance car, the way the SL was in the beginning. Which meant a less all-around roadster for a broader audience to a smaller audience focused on a sporty driving experience. Hence AMG designed the car.
That why the folding hardtop went away (weight), went AWD for improve 0-60, along with a firmer suspension.
Your preferences are opposite to AMG on every aspect; you were never interested in the R231 AMG models either.
That said, I get it. Mercedes has gone in directions that is not for everyone. I for one am happy that the SL nameplate even survived instead of being axed altogether but it's not OK for the forum to see these comments for years just to vent about Mercedes strategy.
The R232 has its share of electrical gremlins and design decisions (most of them software fixable) but it is a beautiful, high performance convertible that ticks a lot of boxes for the right customer. This forum is here for them to share their experiences.




Is it safe to assume that any criticism of the R232 is not allowed?? I admit that I've been critical of the R232 due to myriad design issue(subjective) and reliability (objective).
I thought the purpose of the forum was open uncensored dialogue. I don't recall any ad hominin attacks from Streamliner( we do not know each other). As evidenced by the numerous MB cars he has owned, he must be a MB fan. I too have several SL cars, a complete group from a GW thru a R231. Because I have had concerns over the reliability, I have not yet ordered a R232. I'm partial to SL cars, friends may hate them, but we are still friends.
I value free speech and value differences of opinion. Does the forum also value free speech and differences in opinion??



When I walk away from the car, I press the lock button once, wait until the lock horn alert is complete, then press lock button once remote again.
Does the double click have to be in a shorter timespan, than what I am doing?
Also, this thread somehow found it’s way into an email alert, which I don’t want.
When I went to the unsubscribe page, I can’t seem to get to disable the instant alert.
When I walk away from the car, I press the lock button once, wait until the lock horn alert is complete, then press lock button once remote again.
Does the double click have to be in a shorter timespan, than what I am doing?
Also, this thread somehow found it’s way into an email alert, which I don’t want.
When I went to the unsubscribe page, I can’t seem to get to disable the instant alert.
If you are talking about disabling the keyfob, double click on the keyfob as in quick press twice in quick succession. Newer model year MB requires a different procedure (somewhere along the lines of pressing and holding lock and unlock for a few seconds) as there were complaints of the keyless go not working because the key was being disabled in pocket.
To continue to get notifications but not email notifications, you need to first unsubscribe to this thread and then press subscribe again, in the next page such as https://mbworld.org/forums/subscript...ption&t=859242, there will be an option (drop down menu that allows you to choose No notifications, instant, daily or weekly).
The Best of Mercedes & AMG
When I walk away from the car, I press the lock button once, wait until the lock horn alert is complete, then press lock button once remote again.
Does the double click have to be in a shorter timespan, than what I am doing?
Also, this thread somehow found it’s way into an email alert, which I don’t want.
When I went to the unsubscribe page, I can’t seem to get to disable the instant alert.
On another note, I'm new to this forum as I am seriously considering an SL Roadster! I don't mind the 2022 kinks, and I like to see those kinks being worked out by MB. I'm traversing the used car market for what looks like a fun car to drive. Thanks for all the info, guys, and keep it coming.




On another note, I'm new to this forum as I am seriously considering an SL Roadster! I don't mind the 2022 kinks, and I like to see those kinks being worked out by MB. I'm traversing the used car market for what looks like a fun car to drive. Thanks for all the info, guys, and keep it coming.
On another note, I'm new to this forum as I am seriously considering an SL Roadster! I don't mind the 2022 kinks, and I like to see those kinks being worked out by MB. I'm traversing the used car market for what looks like a fun car to drive. Thanks for all the info, guys, and keep it coming.




https://mbworld.org/forums/sl-class-...re-thread.html




Is it safe to assume that any criticism of the R232 is not allowed?? I admit that I've been critical of the R232 due to myriad design issue(subjective) and reliability (objective).
I thought the purpose of the forum was open uncensored dialogue. I don't recall any ad hominin attacks from Streamliner( we do not know each other). As evidenced by the numerous MB cars he has owned, he must be a MB fan. I too have several SL cars, a complete group from a GW thru a R231. Because I have had concerns over the reliability, I have not yet ordered a R232. I'm partial to SL cars, friends may hate them, but we are still friends.
I value free speech and value differences of opinion. Does the forum also value free speech and differences in opinion??




Thank you for your kind thoughtful reply. Internet forums can quickly devolve and it's not easy establishing boundaries. I hate to see the forum lose a member like Streamliner. Diversity of thought and opinion can be enlightening.
I wish MB would concentrate on short and long term reliability..........like the R107 days. My favorite and first SL is my 560SL with 272 miles. I have spoken to MB corporate people at events. Most fail to recognize there are ANY problems. Step #1 in solving any problem is admitting a problem. I still hope to order a R232 S E.
Best regards
Mike P




Thank you for your kind thoughtful reply. Internet forums can quickly devolve and it's not easy establishing boundaries. I hate to see the forum lose a member like Streamliner. Diversity of thought and opinion can be enlightening.
I wish MB would concentrate on short and long term reliability..........like the R107 days. My favorite and first SL is my 560SL with 272 miles. I have spoken to MB corporate people at events. Most fail to recognize there are ANY problems. Step #1 in solving any problem is admitting a problem. I still hope to order a R232 S E.
Best regards
Mike P
This car is not perfect, while I clutch my pearls close to my chest
Carry on, KH
If someone wants to complain, even if it may be excessive, even if it starts bothering me personally, I just tolerate it.
I think a forum can default to maximum tolerance, especially for members otherwise in good standing.
I personally don’t like spam advertising. I think it is excessive, I bite my tongue, and tolerate it.
I personally like the idea that someone would point out shortcomings in a particular model.
Learning from someone else’s mistakes, or wisdom, is the best way to learn.
I am very satisfied with my SL, and members pointing out shortcomings, have enabled me to enact workarounds, which I appreciate.
I also love Streamliner’s car, that he is so proud of.
His car has many features that I would want on my SL, so in that manner, I am a little bit envious.
I know being a mod is tough, but I also think they can import feedback from forum members to temper their deliberations.




If someone wants to complain, even if it may be excessive, even if it starts bothering me personally, I just tolerate it.
I think a forum can default to maximum tolerance, especially for members otherwise in good standing.
I personally don’t like spam advertising. I think it is excessive, I bite my tongue, and tolerate it.
I personally like the idea that someone would point out shortcomings in a particular model.
Learning from someone else’s mistakes, or wisdom, is the best way to learn.
I am very satisfied with my SL, and members pointing out shortcomings, have enabled me to enact workarounds, which I appreciate.
I also love Streamliner’s car, that he is so proud of.
His car has many features that I would want on my SL, so in that manner, I am a little bit envious.
I know being a mod is tough, but I also think they can import feedback from forum members to temper their deliberations.


2023 AMG SL55 Perf Pgk








