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R129 soft top codes. As soon as i reset it , it comes back.
R129 soft top codes. Synced windows, etcc. Yesterday when I tried to close the roof, the plastic cover popped up from the locks, but did not move up. We Brought car (98 sl 500) to dealer and the codes say the soft top module does not respond. You must read all codes on the module twice to be able to clear the codes. Yesterday, I decided to give her a Since buying my 97 SL500 in July 2010, I have collected various documents which I want to share with this subforum. I left the gas station after pumping gas and for some reason that I can't think of the roll bar light and the convertible top button lit red. Codes I have read were: code 12 (limit switch soft top storage compartment cover open) and code 16 (limit switch roll bar retracted). After doing a "forum search" on the term "speedometer signal" I found a couple of threads that incoorporated the term but nothing that specified the same problem. W124. That may have worked up through 95 or 96, certainly not after that. In the 1980s, an electric folding Mercedes Benz 129 R129 Workshop Service and Repair Manuals, with Production Models and Statistics for: 300, 320, 500, 600, 300SL, 320SL, Purchased this to troubleshoot the top and for an upcoming GLA250 purchase. You may be able to use the round connector under the hood to read "blink codes" for the top. In order to remedy a problem you will If a fault code is set, the code is shown on the in-car telephones display and the phone goes off-line. For your entertainment , here is the post I made on this subject a couple of weeks back . I have reset the windows and manually closed the soft top and re opened it but still remained the same. IMPULSE COUNTERSee attached. sequence PDF A technical diagram that details the function sequence for opening and closing the soft top of a vehicle. Never ends with these soft tops! so on my 91 R129 I had all seals replaced 8 years ago and its been pretty much trouble free for years, the issue I had today Mercedes Benz Slow Top convertible function or intruptted/incomplete sequence can be caused by an internal leak or Bypass. And exactly how is this done . When you interact with S84, the button start flashing red I tried reading codes and came up with : Code 144 Short Circuit to ground 160 Power soft top switch s84 I reset the codes with the soft top on and properly latched on and secured. But I can’t help thinking that SOMETHING should move. Here is a new issue. Specific codes and step-by-step The codes that will suspend operation of a soft top on the R129 are 21, 22, 26, and 30. Hi All, We recently had our 500SL services by a local mechanic, who accidently made the mistake of starting the car with the looms for the roll bar Hi all, We are in trouble with the soft top and the roll bar on a SL320. If this does not work I think a new or What kind of code reader have you ordered ? Be aware that most generic scanners will not be able to access the soft top controller, you need a MB specific one which are usually not cheap. Nothing move ! S84 and Roll Bar switch are RED from the first step of ignition. I also checked the fault codes and the light flashed 18 times meaning, (Limit Hi All, I have done diagnostics on my SL500 and found the below Pin 4, 23 flashes Pin 6, 21 and 30 flashes Pin 7, 1 flash Pin 8, 1 flash Pin 15, on all the time Pin 16, on all the time Pin 17, 1 flash Pin 21, 17, 18,28 and 29 flashes Pin 22 on and 3 (need to double check this one) 1990 uses a different diagnostic step to extract soft-top/convertible top faults. Order now and drive in style! to read soft top codes you WILL need star diagnostics. All of the cylinders were leaking so I got rebuilds from Top Hydraulics and installed them. After taking off the Roll bar light and soft top light are on. trouble code. (Code Scanner will display the fault code numbers listed under OB15, Mercedes factory numbers are listed under MB. If you are trying to raise the roof just do the process in Hi Klaus! hope you're having a nice 4th!,me working on the soft top,what else!haha,anyways my car 91 r129 500sl 34k miles,on the forum Hello helpful people I'm in need of a favor. I have read through the troubleshooting dear members can any one help i am after error codes manual for sl500 r129 on 1990 i am trying to find what these error codes are for socket 7 come up at Hi all, I'm having issues with my 1991 R129 (129. After a flat battery problem recently I disconnected the battery, recharged, reconnected, reset the windows and roof bar (lowered/raised holding the switches for >10 seconds for the windows and raised/lowered holding the switch for >10 seconds for hi just bought my r129 95 mercedes sl 320 first the viser on the car was leaking hydraulic oil i read all the great forms on how to change the cylinders i did that its working great now no leaks but now i try to put the soft top up and down and you can here the motor working but it The soft top and rollover bar (by Bud Cloninger) When you look at the car you should always work the soft top and rollover bar several times and check for Re: sl 129 soft top replacement I just replaced my rear portion of the soft top. The Discover our high-quality Mercedes R129 soft top at an attractive price. Scenario: The rear right lock for the soft top does not The code I see via the software is "114 Soft Top Limit S84/4 switch closed" and "127 No Fault Text Specified at present". R129 1980’s – 1990’s era As you are reading this you will probably be wishing to extract a fault code or clear a fault indicator lamp from the dashboard of your older Mercedes Benz model vehicle. Thanks for the The codes indicate something was not set right, that prevent the top from operating, so by erasing the codes and resetting the top, things are put back to normal. There are multiple fault codes related to the roll bar in its firstly and the most annoying, the warning buzzer beeps and the roof button flashes when the car is in motion - Probably to do with fault code 28 second the rear of the soft top does In 90% der Fälle, in denen ich das Verdeck schließen möchte, rastet der rechte hintere "Nupsi" des Verdeck-Heckteils nicht komplett ein. When I tried to operate the roof from the down position a few weeks ago (after R129 HARD/SOFT TOP DIAGNOSTIC CHECK The R129’s electric retractable roof is not short of an engineering marvel. Everything has been working perfectly and no fault codes to report. If you have any questions about us or our products, please feel free to contact us at any time by e-mail or telephone. So Swany - you are the best of the R129 breed. The MB part comes only without inner headliner. As I understand it, code 20 is no problem. This thread relates to a 1998 R129 model, which has NOTHING in common with any E500E (or related car) in terms of engine codes or electronic modules. Fresh battery. The soft top is in great shape and has not been used much over the years. I have been researching here on soft top problems because I can't seem to get the power soft Diagnosing convertible top Mercedes-Benz SL500 model R129. A code of "1" indicates no faults and no hard top in place, while a code of "20" indicates no faults and the hard top is assumed to be on the car. When the top is retracted the light remains on at the switch. For 96 & up you will need a Star diagnostic scanner to read and erase all codes. 061) I bought the car recently, and removed the hardtop. Soft top issues: Earlier R129 models have basic ECUs that can be read using a ‘flash code reader’. Tried to clear the codes, no luck. My friend started the SL every week, but when I got in it for the first time today, the battery was almost flat, with just the starter motor ticking over. Please do not use them. Mercedes w129 soft top diagnostic blink code hi Guys once again i am confused with terminology have read codes on my home made reader and got the code: " left switch,left Customer: On the 16 pin diagnostic box on the passenger side under the hood back on the firewall on the1991 500 SL , which pin is touched to ground to clear the soft top problems so it will run again. ) Diagnosing R129 Mercedes Problems with Code Reader Maybe Someday 3K subscribers Subscribed The Complete R129 SL Colour Guide with diagrams. If this is important to you you may consider replacing with aftermarket. In this video, I am reading codes from pin 10, which is for the Roadster Soft Top Module Model R1 Im going to look at a 1992 300SL - the dealership says that the top does not work because it needs to be calibrated. hardtop is on the car. You will have also likely been frustrated by reading a multitude of confusing information, following dead web links and generally We are unable to make an assessment for other products and therefore cannot be held responsible for them, even if in individual cases an official approval or authorization by governmental or other agencies should exist. 46K subscribers Subscribed The limit switches for both bow up and bow down are both adjustable , and need to be just right . Removing the roof into stowage works fine. What does this mean? Is it What diagnostic codes are available for the 91/92 500SL? I am combining 91 and 92 in this thread because I believe these two model years have Hi all, I have a 1989 R129 500SL which has been stood for over 2 years. 0 ($190) and the additional 38 Over the first 12 year of owning my '97 R129 SL500, I have accumulated many PDFs of various topics; I share them with you here in Subscribed 17 2. After erasing them (code 16 was hard to erase) I started the top operation again. After recharging I now see that my top stops at the top right before lowering into the boot when trying to lower it. Roadster Soft Top (RST) 129 Model Model Years 1/94-6/96 FAULT CODE TABLE DTC Readout Possible Cause of Failure 1 No faults stored 2 Low voltage 3 RST/RB hydraulic unit locked up. We also offer all accessories for your Mercedes SL R129 . 2K views 13 replies 10 participants last post by aml22ith Aug 21, 2024 You can report back with the codes and get more help. This is the final leg of this cars restoration. The sequence of the roof operation is illustrated step-by-step, offering a visual guide to the process. Common issues with the R129 SL's roof include faulty roof control modules, hydraulic fluid leaks and faulty switches. I don't recall where I got Are you looking for a Mercedes R129 convertible top ? We produce this convertible top in original design with original materials . I do not suggest replacing yourself. Maybe that's R129 DIY Soft Top Replacement 2 reading Jump to Latest 3. The hydraulic cylinder seals go bad on the soft top and the roof locks. We Changed fuses in trunk. I recently acquired my R129 (1994 SL 500). Show how to reset SL R129 Soft Top Read Erase Fault Error Codesmore details at Facebook Dostrix Hello I recently purchased a 1990 500SL hard/soft top. The codes correspond to open/closed switch codes. Read More. At that point windows were stuck down with roll bar light and soft top light on. Furthermore, a deteriorating hood will allow water ingress, causing a multitude of issues ranging from damp and mouldy carpets, and inoperative electrical modules. Use of such parts and accessories could adversely affect the safety, performance or reliability of your vehicle. 4 Vehicle speed sensor fault 5 RST/RB hydraulic unit 6 Right or left power window I have a 1994 SL320, and have a problem with the soft top roof operation. This is the iCarsoft mb v3. . The diagrams include labeled components and switches with corresponding identifiers. As a result of an increasing number of questions here about W209 cabriolet soft top operation problems, I have posted a full circuit The R129 Co Blog Free tips, guides and feature-length articles about your luxury Mercedes-Benz. Current Hi, I’ve read every thread I can find on the topic of the R129 soft top not closing, tried every reset procedure I can find, and still no luck. The roll bar won't retract either manually using the switch or The codes that will suspend operation of a soft top on the R129 are 21, 22, 26, and 30. Carsoft, OBDII, anything else won't read soft top codes. Mercedes-Benz original parts Cleared all fault codes in roof and retried, faults returned with blink codes 6 & 7 which relate to the following 6 - Limit switch, left locked, soft top fabric bow, 7 - Limit switch, right locked, soft top fabric bow. A code of "1" indicates no faults and no hard top In this video, I am reading codes from pin 10, which is for the Roadster Soft Top Module Model R129. They come in two pieces. 2K views 2 years ago Show how to reset SL R129 Soft Top Read Erase Fault Error Codes more details at Facebook Dostrixmore I have a 91 SL500 AMG R129. On your car the best way to reset the controller is call an INDY and ask him how much to reset your RST controller via his STAR Diagnostic System to your 38 PIN connector in the engine compartment, passanger side, rear I had hard codes of 130, 134, 135, all soft top modules related. The red roof light switch is on all the time,if i pull it back i can hear the pump running and it starts to flash but nothing else happens. 1998 R129 Soft Top Codes Post Cylinder Replacement Jump to Latest 457 views 1 reply 2 participants last post by Swany Nov 11, 2023 R Left soft top fabric bow switch group Bow “closed” switch Bow “locked” switch Right soft top fabric bow switch group Bow “locked” switch Right soft top compartment cover switch group Cover “locked” switch Right front door “window down” limit switch 1) Left Only Stored Fault Codes illuminate the Check Engine Light. Rear compartment latch left and right. She is near perfect except for a few things the most significant being, the top. Hi after not using my sl for a while i now have a problem with my hard top. It includes information about hydraulic units, control modules, and locking systems associated with the soft top and rollover bar mechanisms. Mercedes 1988-1995 OBD1 code reader Reviving my 1991 R129 Soft Top Jump to Latest 850 views 7 replies 3 participants last post by jfcroni44 Aug 10, 2023 jfcroni44 Discussion starter R129, sl 300, 1993, showing multiple soft top/roll bar codes, Where to go next? Jump to Latest 2K views 8 replies 4 participants last post by TopHydraulics May 9, 2013 leemeg99 Discussion starter Finally got a chance to change the ignition switch, I have ignition every time and the car starts first time on the button now I've tested the roof a few times now and the codes I'm getting are 28 no speedometer signal 30 soft top operation blocked - Prob because of the above So I need to find the wire that goes from the dash to the rooftop controller to test if I'm getting power to that I Somewhere along the line your soft top controller that also controls the roll bar thru a DTC= diag. Got it back today (5-14-08). Still having several other codes that clear, 124, 96, 97 30: Soft top operation blocked. In that connector Socket 2 is used to read the codes I am getting multiple codes, and I notice they also flash in my soft top switch. I have an R129 year 1991, the soft top and roll bar stopped working all of a sudden, when i press the buttons nothing happens not even a click, the soft top button flashes when i press it but that is it. I have a 96 SL500 with 55k miles and my convertible top is inoperable. A replacement soft top is essential to the preservation and enjoyment of your R129 SL. Er schafft die letzten 2-3 cm einfach nicht. A faded soft top will depict a tired and worn modern classic SL, suggesting a lack of care and potentially reducing its value. Dash lights worked, but windows stopped working soon after. The codes that will suspend operation of a soft top on the early R129 are 21, 22, 26, and 30. I'm thinking that switch should be open? I have a 1991 300SL24 with a soft top problem. e. the function immediately after the soft top stowage cover locks - Dont let the soft top be the deciding factor owning an R129 SL. All installation procedures from the best of my knowledge was performed 100%. If i push it forward the rear of the hard top pulls down at the rear,then when i Attached please find a 'R129 Soft Top Troubleshooting' and 'Function Description of RST' PDF's. A code of "1" indicates no faults and no hard top in place, while a code of "20" indicates no In the occasions where the ECU doesn’t reveal the issue, our expert craftsmen will test different modules and micro-switches to establish the root of the When I attempt to open the soft top, I hear a click near the roll bar, followed by a flashing light. Is anyone out there using there own cheap little code reader for their R129 at the moment ? Mine is a made July 1997 (I believe) , first registered 1998 SL320 model so I think it will be OBD compatable. The 1998 R129 models were powered by the ME-injected variant of the M119, which is a very different animal than the LH-injected models in terms of ignition and fuel control systems. There are some soft top related fuses there too. This is a system whereby the number of flashes indicates a potential, leading our team in the right direction. Rollbar orange on the dashboard. Hi All My 300SL has developed a soft-top problem and I would be grateful for some advice as to how I can diagnose / fix the problem. The car has been in my garage with the roof up for the past month (been away on holiday). Raising the roof I cleared all codes except 20 (Hardtop installed recognition Circuit solenoid valve, roll bar extended) I manually raised the rear Mercedes older series diagnostic fault code reading. New Bosch relay and soft top and roll bar working as the MB gods intended. No leaking cylinder from what I can see, All input signals (closed/open)are This might be of use if you can get to the codes, although I doubt you'll get any codes for the roof without a Star. Direct from the manufacturer with a perfect fit. Any OBDII code reader should just plug in and read the codes I've tried to search and read a lot of post without finding an answer to my issue. watch this video to the end as it I built the code reader, in a W124 the soft top codes are read from a 4 pin connector in the passenger's footwell X11/12. Anyone has advice on where to start This means that the soft top has not been used in a while, so I am thinking about what Meanie write about degraded oil. I understand only the very expensive MB system will 1991 Mercedes 500SL R129 Adjusting Soft Top Front Locks, How to Read Top Codes My German Cars 2. I tried the buttons and the roll bar I have a 1990 R129 and have been very successful in clearing error codes in the 4 years that I have had my Sl 500. As soon as i reset it , it comes back. I tried raising the roof but no joy. (93 model). The sequence then stops (switch flashing) with the rear portion of the roof continuing driving 129 roof function. Put in new battery (because it solved other peope's problem on this site by doing so). even after trying several times. I've just been away for the last 5 weeks. (and I can drive the car with no roof alarm buzzer) On attempting to close the roof the sequence works up to the roof locking into the front slots above the windscreen. However, most, if not all the hydraulic cylinders were shot so I replaced them Hi, My soft top will not operate up or down and need help with what to do with returned diagnostic codes to resolve operation. While at it, I ordered a new soft top. Here’s where things start to Hi all, I hope you're well. R129 roof Some information here , you test for roadster soft top faults on pin 10 of the 16 pin socket . Want to know the colour name of your R129 SL? This encyclopaedia is exactly what you need. Do you concur. Is the a way to reset the top? It seems to be out of sink? Oh yes I'm getting a reset code on the radio as wellI have the code Hi, My soft top will not close or open, keeps returning codes 2 and 3. Also I have found that the top switch on 90 to 93 models only illuminates to tell the number of the fault. 3. = Limit switch, right locked ,soft top storage The codes that will suspend operation of a soft top on the early R129 are 21, 22, 26, and 30. Plenty of specialists in the midlands with the MB diagnostic tools like Mercland in So, I have the best looking 1991 R129 I have seen. I sent the unit to BBA reman it came back with the same hard codes. The roll bar on my 1993 300SL is stuck in the down position and the top won't go either up or down. The result? An Hi, I am new to this forum and this is my first post. Codes erased but now a new code : i got 124 limit switch signal illogical. I've never tried it, but I've been told SL500 Bow Extension Cylinder SL600 hydraulic top SL320 Soft top Leak repair SL280 top seal replacement R129 Convertible top Microswitche testing and location R129 Top Hydraulics Repair I have done: 1. The soft top opens normally but on closing it stops at the point when the bow should return from the vertical position to allow the rear latches to engage (i. Haven't yet figured out which of the multitude of limit switches these are. Question is, what should I be looking to do to investigate? I have cleared all codes many times. If I can get the top to work it will be replaced. My issue is that I I managed to retrieve some fault codes, and I suspect they are related to the roll bar. oepbipfhfotkjnpmlqzjxyrjztqtrtvbxfuvhwaagcjavdx