What to do if your Mercedes convertible is not working?
Check the convertible top relay as well. Swap it with a known working relay that is identical. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run. Replace the convertible top relay if necessary, PN 0025421319. Next, check the micro switch where the divider locks.
What causes a Mercedes convertible top to move slow?
Mercedes Convertible top moves very slow 1 This can be caused by low fluid level or air in the hydraulic lines. 2 Air in the hydrauilc lift cylinders 3 It can be caused by binding of mechanical arms. 4 Weak convertible top lift cylinder. 5 Weak battery or ground connection. 6 Leak at the o-ring at any of the lift cylinders. …
How do you get a lock off a Mercedes?
Here is a trick I used to get mine to release. If you can pull the top up an inch but the pin does not release fully, take a small screwdriver put it in the hole and move the lock latch by pushing the screwdriver to the right. Once you gat the roof off, follow the instructions on adjusting the release cable.
What happens when you open the hood on a Mercedes Benz?
Normally you will go to open the hood and you should hear a pop and the hood lifting up an inch or two. Then you manually have to release the hood. Before we start troubleshooting it is important that we understand how a hood latch works. The hood latch has a two-step lock.
Is the 1983 Mercedes Benz 380SL a convertible?
1984 Mercedes Benz 380SL Convertible. It is an amazing car to drive with the top up or the top down. It looks great and drives great. Overall the car is in excellent condition. . 3 way convertible… More Info › 1983 Mercedes Benz 380SL. Beautiful car with only 81k original miles. New battery and alternator.
What makes a Mercedes convertible top not go down?
Mercedes convertible top won’t go down or raise 1 Convertible top pump / motor defective 2 Bad convertible top relay 3 Low fluid 4 Defective divider microswitch 5 Transmission not in Park / Neutral 6 Switch at center console is faulty 7 Convertible top fluid leak Inspect in the trunk area for hydraulic fluid leak.
Here is a trick I used to get mine to release. If you can pull the top up an inch but the pin does not release fully, take a small screwdriver put it in the hole and move the lock latch by pushing the screwdriver to the right. Once you gat the roof off, follow the instructions on adjusting the release cable.
How to add hydraulic fluid to a Mercedes-Benz convertible?
How to add convertible top fluid on a Mercedes-Benz. To add hydraulic fluid to your Mercedes-Benz convertible top reservoir you will need: Mercedes Convertible Top Fluid Pentosin CHF 11S Syntheitc Fluid is often used in lack of the OEM Mercedes hydrauilc fluid. Check for compatability in your owners manual.
Is there a problem with my convertible top?
Fixed my convertible top problems!! After having a few problems with my convertible top working sometimes then all of a sudden just stop working all together, I came to the forum to see if I could diagnose the problem through some of the other posts on here.
How to fix a leak in a Mercedes convertible?
Leak at the o-ring at any of the lift cylinders. Inspect in the trunk area for hydraulic fluid leak. Low fluid in the convertible top reservoir. Start by pressing the convertible switch. Do the windows go down? If the windows don’t go down, make sure the trunk compartment divider is pulled out. Next, check the fuse for the convertible top.
How can I tell if my convertible top is leaking?
You can visually inspect all the cylinders for leaks by manually opening and closing the convertible. At first, the leaks will be minor, but they will worsen over time, and you will eventually see leaks on the trunk floor or a stained convertible top.
What should I do if my Mercedes convertible top is not working?
Next, check the fuse for the convertible top. This is usally a 40 A fuse. If it is blown, replace it with a new fuse with the same ampere rating. Check the convertible top relay as well. Swap it with a known working relay that is identical. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run.
Where is the relay on a CLK320 cab?
I found a relay by the 3″ x 3″ square black plactic cover just left of the car battery in my CLK320 Cab 2001 I thumped it a couple times put it back and (whew) was able to close the top. Is it possible my relay is in different location?
Leak at the o-ring at any of the lift cylinders. Inspect in the trunk area for hydraulic fluid leak. Low fluid in the convertible top reservoir. Start by pressing the convertible switch. Do the windows go down? If the windows don’t go down, make sure the trunk compartment divider is pulled out. Next, check the fuse for the convertible top.
You can visually inspect all the cylinders for leaks by manually opening and closing the convertible. At first, the leaks will be minor, but they will worsen over time, and you will eventually see leaks on the trunk floor or a stained convertible top.
What should I do if my Mercedes Benz won’t start?
Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.
Why does my 1999 Mercedes SLK 230 not start?
My 1999 Mercedes SLK 230… My 1999 Mercedes SLK 230 won’t start. When the problem began it was intermittent. Generally the first or second time I would turn the key it would not start. Then after I would sit in the car and cuss for a minute or two, and turn the key again, most times it would start.
Why does my Mercedes Benz key not turn?
Key won’t turn the ignition/ Driver Authorization System. The most likely scenario if your key won’t turn is that the battery is fully or partially discharged as it won’t allow the electronic ignition system (EIS) to function properly. Ensure that your battery is working properly.
Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.
My 1999 Mercedes SLK 230… My 1999 Mercedes SLK 230 won’t start. When the problem began it was intermittent. Generally the first or second time I would turn the key it would not start. Then after I would sit in the car and cuss for a minute or two, and turn the key again, most times it would start.
Key won’t turn the ignition/ Driver Authorization System. The most likely scenario if your key won’t turn is that the battery is fully or partially discharged as it won’t allow the electronic ignition system (EIS) to function properly. Ensure that your battery is working properly.
Why does my Mercedes not start when I charge the battery?
This Mercedes-Benz is not starting because of a low battery. In this case, what you need to do is trickle charge your battery using any of these 12 volt battery trickle chargers. If you need help read this article on How to charge a Mercedes-Benz the right way. Mercedes won’t start, and it’s not the battery.
What kind of engine does a 1978 450SEL have?
It is a 1978 450SEL 6.9 (European model) with classic Euro bumpers, headlights, and velour interior. This baby has 289 horsepower (39 more than the U.S. version). Absolutely no restrictive smog controls. Came from the factory with heated front and rear seats, power reclining rear seat, ABS brakes, and hydroneumatic suspension.
What to do if your Mercedes convertible fuse is blown?
This is usally a 40 A fuse. If it is blown, replace it with a new fuse with the same ampere rating. Check the convertible top relay as well. Swap it with a known working relay that is identical. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run.
Where is the convertible top motor in a Mercedes?
Locate the convertible top motor in the trunk. In most Mercedes-Benz cars including SL, SLK, CLK class, it is located in the trunk left or right side. You will need to remove the trunk lining to see the reservoir. Remove the 12mm bolt from the reservoir. Use a clean syringe to add fluid to the reservoir.
Check the convertible top relay as well. Swap it with a known working relay that is identical. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run. Replace the convertible top relay if necessary, PN 0025421319. Next, check the micro switch where the divider locks.
Fixed my convertible top problems!! After having a few problems with my convertible top working sometimes then all of a sudden just stop working all together, I came to the forum to see if I could diagnose the problem through some of the other posts on here.
Locate the convertible top motor in the trunk. In most Mercedes-Benz cars including SL, SLK, CLK class, it is located in the trunk left or right side. You will need to remove the trunk lining to see the reservoir. Remove the 12mm bolt from the reservoir. Use a clean syringe to add fluid to the reservoir.
What causes a Mercedes convertible top to leak?
The majority of Mercedes convertible problems are caused by a bad relay, weak lift cylinder or lift cylinder leaking by the o-ring. If you find out that the convertible top reservoir is low in fluid that means that you have a leak most likely at one of the convertible lift cylinders.
Why is my Mercedes CLK 430 convertible top not working?
I had a similar issue and the cause was that the plastic separator in the trunk (the one you pull upward and hook into the two latches when you want to put the top down) came off the track on the right side, and therefore the little toggle switch was not tripped. This made the light blink because it appeared that the separator was not pulled up.
Mercedes Convertible top moves very slow 1 This can be caused by low fluid level or air in the hydraulic lines. 2 Air in the hydrauilc lift cylinders 3 It can be caused by binding of mechanical arms. 4 Weak convertible top lift cylinder. 5 Weak battery or ground connection. 6 Leak at the o-ring at any of the lift cylinders.
The majority of Mercedes convertible problems are caused by a bad relay, weak lift cylinder or lift cylinder leaking by the o-ring. If you find out that the convertible top reservoir is low in fluid that means that you have a leak most likely at one of the convertible lift cylinders.
Where do you add fluid to a Mercedes convertible?
Instructions on how to add Mercedes convertible top fluid: Locate the convertible top motor in the trunk. In most Mercedes-Benz cars including SL, SLK, CLK class, it is located in the trunk left or right side. Remove the 12mm bolt from the reservoir. Use a clean syringe to add fluid to the reservoir.
This is usally a 40 A fuse. If it is blown, replace it with a new fuse with the same ampere rating. Check the convertible top relay as well. Swap it with a known working relay that is identical. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run.
What is the fault code for a Mercedes?
: Mercedes Symptom Non start, no ignition lights Fault codes: A22449 – The electronic ignition lock has a malfunction. There is an internal electrical fault A25407 – The electric steering lock has a malfunction. There is a mechanical fault A25408 – The electric steering lock malfunction.
How does power window work on Mercedes Benz?
Remember that these wires don’t just register voltage, but send data. You press a window switch, it sends a signal to the module saying you want to roll it down, which relays to the main brain to decide if it is ok to roll, which relays back to the module to go ahead and roll it down.
Is there a problem with my 1995 SL500?
HOWEVER, your 1995 SL500 has highly integrated controls, and faults can cascade from one system to another. IT IS IMPERATIVE that you read ALL CODES, then CLEAR the codes, and READ the CODES AGAIN. (Also, make sure your battery is properly charged.)
How does auto close work on a Mercedes Benz?
Older Mercedes-Benz models before 1995 will most likely not have the auto close feature. They may have a micro switch on the window regulator that the window toggles on and off when it reaches the top or bottom position. When I park or turn off the car and try to close the windows, they do not go up all the way.
Why does my Mercedes sunroof not close properly?
Mercedes windows or sunroof does not close properly. MB window closes then drops an inch or a few centimeters. The express up or down (one-touch) feature does not work. Either the windows or the sunroof seems to require several clicks when closing or opening. How do you re-synchronize Mercedes windows? Close all the doors of your car.
What does SRS fault code 001 mean on 1995 SL500?
On your Supplemental Restraint System (SRS) FAULT CODE 001, this code means that the SRS Control Unit is at fault. HOWEVER, your 1995 SL500 has highly integrated controls, and faults can cascade from one system to another. IT IS IMPERATIVE that you read ALL CODES, then CLEAR the codes, and READ the CODES AGAIN.
Is the rollbar light on in my 1998 Mercedes SL 500?
1998 Mercedes sl 500 my rollbar light &top light on but top working & rollbar work when open and close top That all happen after battery dead and I try to start T.Y. 30 people found this helpful. schlieve I seem to have the same issue.
Why is my convertible top not working on my Mercedes SL500?
Start the vehicle’s engine, and let the car run while you open or close the hardtop. The hardtop does not operate if the car’s battery voltage is too low. Wait 10 minutes before trying to operate the hardtop again.
Why is my Mercedes-Benz SL Class not working?
If it is open – the computer thinks the trunk doesn’t have room for the top so it will not operate. Your model of SL does not have the retractable top, but probably still has a similar type system. Try this link – http://mbworld.org/forums/sl-class-r129-18/ this should be a good starting point to finally get the problem resolved
How does the hard top work on a Mercedes SL?
The function of these is controlled by two spring loaded switches in the trunk that MUST BOTH be depressed for operation. Just guessing – your model of SL probably has a similar type system that must be switched for proper installation of the hard top. They are simple spring loaded off/on switches.
Is there a way to fix a convertible top motor?
This method will fix most convertible top motors when your top is having a hard time going back up. This repair was on a 2000 mustang. This video is how I repaired my convertible top motor and I hold no responsibilities for you using my method of repair. Loading…