What to do if you have a convertible top problem?

To troubleshoot your convertible top problem, we assume you already know how to locate and check fuses, relays, convertible top components such as lift cylinders, convertible modules, and pumps.

What kind of fluid does a convertible top use?

One of the most commonly used convertible top fluids is the Pentosin CHF 11S. Use a digital multimeter to check the lines feeding the convertible top motor. Every time you press the convertible switch, you should read between 11-13 volts at the pump.

What kind of hydraulic system does a convertible have?

Convertible tops can seem complicated, but the hydraulic system is straightforward, regardless of what make and model you have. All hydraulic convertible top systems function practically the same, whether you own a Mercedes-Benz convertible or a Mazda, Chrysler, Toyota, Porsche, BMW, or Lexus.

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.

Can you leave the plug out of a convertible top pump?

However after running the top up and down 2 times it is recommended that you check the fluid level with the top in the ‘down’ position, you can leave the plug out of the reservoir when testing the top operation as there is no pressure in the reservoir and this will help allow any air bubbles to escape.

What to do if your Mercedes convertible top is blown?

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. Replace the convertible top relay if necessary, PN 0025421319.

How to troubleshoot a Mercedes Benz convertible problem?

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. You know that trunk separator that you are supposed to pull out and engage it in this hook?

To troubleshoot your convertible top problem, we assume you already know how to locate and check fuses, relays, convertible top components such as lift cylinders, convertible modules, and pumps.

Why is the roof on my smart convertible stuck down?

Just brought a smart convertible 53 reg and now the roof is stuck in the down position. When i was putting it up i knocked the button and it went back down again and now wont go up! Also when i go to pull away a ‘c’ appears on the dash and it beeps.

Why does my Mercedes convertible not go up or down?

Mercedes Convertible Top Won’t go up or down. Convertible top moves very slow. This can be caused by low fluid level or air in the hydraulic lines. Air in the hydrauilc lift cylinders. It can be caused by binding of mechanical arms. Weak convertible top lift cylinder. Weak battery or ground connection.

How to fix a convertible top sunroof problem?

Then the hydraulic pump should start. A permanent solution will be to do a real cleaning of the sunroof sliders and better lubrication on all moving part will make the sunroof go a couple of millimeters longer back, which hopefully will tell the sensor that it is open, which again will engage the phase two opening…

Where is the top motor on a convertible?

If the level drops below the MIN, the convertible top will either not operate at all or move too slowly, not close, or stop halfway. Locate the convertible top motor. In most convertibles, it is located in the trunk behind the lining. Also, check near the spare tire or behind the rear seats.

Why is Max not marked on convertible top?

MAX, in some cases, is not marked because it is the same as the fill hole. You can’t fill them past the filler hole since the fluid will leak out, which is by design. Suppose the fluid level is too low the convertible pump operation completely to protect the motor and the hydraulic system components.

Where is the fuse on a convertible top?

Locate the fuse box and look for the convertible top fuse. Depending on the model, the fuse box is located on the dashboard’s side or under the hood in the engine compartment. Pull the convertible top fuse. If the fuse is blown, replace it and check if your convertible will operate normally. If the fuse is ok, check the relay.

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.

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.

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.

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 can I buy a damaged Mercedes Benz?

Salvage Mercedes-Benz for Sale – Buy damaged, wrecked or repairable cars from Auction. In compliance with government orders, we are working from home. We appreciate your business and your patience. All titles and refund checks are temporarily on hold until we are allowed by the county to return to the premises.

What is a convertible top?

Convertible tops come in a variety of colors and materials, and often are available in multiple sections. Many vehicles have convertible tops which include a top cover section, and a separate window section. Furthermore, convertible top windows are often available in either glass or in high-strength vinyl, also known as plastic.

What causes a convertible top to move slow?

Slow convertible top movement can be caused by low hydraulic fluid level, worn lift cylinder, or a failing pump. One side of the convertible top moves faster than the other. If one side is getting ahead of the other, you may have a worn lift cylinder or a stretched or broken tensioning cable.

How many volts does a convertible top need?

Every time you press the convertible switch, you should read between 11-13 volts at the pump. If you are not getting any current at the hydraulic motor, you may have an electrical problem or a defective switch. There are between 4 and 10 micro-switches installed in your convertible required to run your top.

Why does my convertible top not open without a key?

The trunk won’t open without a key…unless the windows get stuck halfway up. Then the trunk works with a key, but then the windows don’t. I had a wire harness fixed under warranty in the trunk the last time this happened, but this time the harness looks OK.

How do you close the convertible top on a BMW?

Press down on the convertible top storage lid to close it all the way. Locate the plastic cover panel in the center-front of the convertible top. Pry off the plastic piece with your flat-head screwdriver to find the recess. Insert your Allen wrench into the recess and turn it clockwise until the convertible top reaches the front windshield.

Can a convertible top be raised or lowered?

Unbelievable there is no contingent plan for the raising & lowering of a convertible top and they stop making switch that obviously may be in greater need later than sooner in this vehicle’s lifetime. Idea: if parts are on the “endangered” list, please let people know…Had I known, I would’ve purchased one on spec, just in case.

What causes a BMW convertible top to fail?

BMW convertible tops include an array of moving parts and a motor, which can fail as a result of issues such as part failure or disconnected wires. Owners benefit from learning how to manually close the top in order to secure the vehicle and protect against weather elements.

How much does it cost to fix sunroof on Mitsubishi Eclipse?

The sunroof may become stuck in the closed position or require “help” moving forward and backward. The common repair is to replace the guides but often the problem will resurface again. The average cost for a Mitsubishi Eclipse General Diagnosis is between $88 -$111.

Why is my TT convertible stuck in the up position?

The convertible was stuck in the up position. The dealer has replace the sensor (s), motor, and other mechanism affected by this problem. This problem has re-occured 4-times within the past one and a half months.

Where is the hydraulic pump on a TT convertible top?

Splice into the wires near the 10 pin plug that used to plug into the roof control box. The wires are red and black and lead only to the hydraulic roof top pump. Those wires ring almost zero ohms through the pump motor and can be safely tested using a small battery charger with the oil bypass valve open (CCW ).

Why is my convertible top not moving up?

While the pump is running, the hydraulic system has air trapped in the lines. Also, this system has a major hydraulic fluid leak, and for that reason, the level drops below the MIN mark as the level drops, the convertible struggles to move up and down. Check the operation of the convertible pump motor.

How can I Fix my TT convertible top?

Use the splined wrench to latch and unlatch. You can also leave the flap assemblies on the car with the link rods removed and hold them down with small bungee cords when the roof is open. Remember they are only cosmetic.

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.

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 to do when gear slips on convertible?

There are a couple ways to fix it: The most common being a hose clamp around the cover to keep pressure on the area where the gear that slips is. Clamp method The best fix (IMHO) is to use a bolt to maintain pressure exactly where the gear is. Bolt method The top may stop a few inches from the windshield while opening or closing.

Why is the sunroof on my Mini Convertible not working?

The sunroof part of the convertible was difficult to open/close, and the motor created an awful noise when operating it. Reason: Because of lack of lubrication on the sliders, the electro motor driving the sunroof will get hurt. Solution: I purchased a new motor from “Roof Motors” in UK.

Why does my Cadillac XLR roof not go up?

The dealer tells me I’ve got a couple bad switches that are intermittently acting up. The roof goes down ok, but sometimes will not go up. The trunk lid opens and the rear panel behind the seats flips up, but then it stalls and the hydraulics just bogs down.

Where is the CVM located on a convertible top?

CVM: Convertible top module The convertible top module (CVM) controls all electrical and hydraulic functions of the convertible top. The convertible top module is connected to the K-bus. Convertible top module is installed on rear left side panel (removal of rear seat and side trim is necessary).

What’s the problem with the C6 convertible top?

Seems there is a microswitch on the #3 top bow that tells the computer the state of the top. They ordered a new switch from GM. Problem is the switch does not come with an actuating arm (which fell off into a black hole, never to be found). Now they start searching and end up finding a new harness on E-bay.

What are the most common convertible top problems?

Let us go over the list of most common convertible top problems: 1 Low Hydraulic Fluid Level 2 Failed convertible top pump/motor 3 Broken or bend top armor cable 4 The low fluid level in the top pump reservoir 5 Poor Ground Connection 6 Air in the System 7 Weak Cylinders 8 Defective micro-switches More

Why does my 2004 Astra convertible keep beeping?

Re: Astra convertible keep beeping and won’t let me put… Hay there 2004 astra convertible went to put top down. It stopped halfway. I need to manually put roof down so I can at least drive it till I get it fixed. Question is Do I take it to a mechanic or who ???

Why is my convertible top not working properly?

Check cylinders for fluid leaks. Another common reason why convertible tops fail to operate is due to leaks at convertible lift cylinders. The hydraulic cylinders move the hardtop or soft-top up and down. They have seals and o-rings that shrink and crack due to age.

Why does my VW convertible top stop working?

Hi there: In most cases, the symptoms you’re describing are related to fuel delivery problems; with components such as the Mass Airflow Sensor, TPS (Throttle Position Sensor), or the throttle body itself being damaged, having faulty connections or simply being…

Why does my Chrysler 200 convertible top not work?

The windows wont close all the way, trunk wont open, rear defrost doesn’t work, and so on. Top is fully secured in the up and down position and I have no error on the dash. However I do get a “ding” from the dash but again no error to be found. Been very frustrated by this can anyone help???

What to do if your BMW trunk won’t open?

When the electronics fail, or you have a BMW trunk latch problem, there is nothing as reliable as a basic mechanical key. So if you happen to have a BMW with a key slot in the trunk and a BMW key fob with an additional blade inside, you’ll manage to quickly get access to your trunk.

Why does my car trunk lock not open?

Occasionally the linkage may become damaged, or the electronic wire that is attached to linkage might come loose. If you notice that the trunk lock does not spring open when you press the fob remote or the button inside your vehicle’s cab, contact a mechanic so they can determine what is wrong and fix it as soon as possible.

What are the signs of a bad trunk lock?

Common signs include the trunk not opening even after hearing a click, the release buttons not working, and an actuator that doesn’t stop clicking. 1. Trunk does not open even after hearing the “click”

Are there any problems with the Nissan CrossCabriolet?

The convertible top has been repaired for faulty pumps, electrical problems, extreme wind noise and faulty rubber seals in multiple locations just to name a few. If I could reconsider my purchase, I would look for something elsewhere. I have been a loyal Nissan fan for as long as I can remember.

Is the top of my Murano CrossCabriolet broken?

No one has added a helpful site for this 2011 Murano CrossCabriolet problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: I am so screwed by Nissan I can’t even begin to tell you. I have the 2011 Nissan CrossCabrolet and the top broke.

Why is my Nissan Murano convertible not going down?

A month later, same problem. Brought to Nissan Glendale and they said it was a mistake, a mechanism attached to the defroster had to be replaced. They called a glass rep guy who repaired. January 5, now the convertible top will not go down or up.

Which is the first all wheel drive convertible?

The First All-Wheel Drive Convertible. The Murano CrossCabriolet® was the world’s first and only All-Wheel Drive crossover convertible. It came with the same powerful V6 and luxurious interior of the Murano LE, but outside it had a look that was all its own.

Why does my Mini convertible top not work?

2) The second part of the ops process did not start. The sunroof part of the convertible was difficult to open/close, and the motor created an awful noise when operating it. Reason: Because of lack of lubrication on the sliders, the electro motor driving the sunroof will get hurt. Solution: I purchased a new motor from “Roof Motors” in UK.

What does it mean when your convertible top stops working?

It is great that you have performed the reset procedure already as that is typically the first step in diagnosis. In most cases when the electrical noise is heard and the convertible top motor is heard trying to work this indicates that the top is receiving power.

Where is the motor located on a convertible top?

The motor is located in the mid bar across the roof, and is hold by 3 torx T25 screws. Remember to lubricate the moving parts so the new motor will not get hurt. Then, the second part: The complete open function will not start – it stops after the sunroof has been opened, and the LED at the open button will start to flash, and it freezes.

How to fix a convertible top on a mini?

Turn the ignition on, but do not start the car. Hold BOTH window switches in the ‘Up’ mode. On each door, there are two speakers. While holding the window switches up still, bash with you closed fist, half way between the speakers.

Can you put a convertible top on a G6 GT?

I have a 2007 G6 GT and my top will go as far as lifting the trunk lid but the top won’t lift off the windshield. I used to be able to push the button in the opposite direction and at least close it. But now I have to wait until gravity slowly closes the trunk lid, then pressing the switch it will complete the operation and secure the top.

Are there any problems with my Pontiac G6 convertible?

I have an ’06 G6 convertible with 70k miles on it. Physically, the car is in immaculate shape, but I seem to be having some new problems with it! The biggest and most concerning is with the convertible top. At the end of the summer, the top would “pop” open when i went to put it down, but it would not lift up and go down.

Is the hard top on a G6 GT retractable?

There is a GM paper #07-08-67-010B: Retractable Hard Top Switch Diagnosis I found. It requires a Tech 2 to poll the computer for error codes. I would love to find a shop to fix this. I have a 2007 G6 GT and my top will go as far as lifting the trunk lid but the top won’t lift off the windshield.

What are the problems with a convertible top?

The biggest and most concerning is with the convertible top. At the end of the summer, the top would “pop” open when i went to put it down, but it would not lift up and go down. When i would reverse the button to close it, it closes and locks back up with ease.

What causes a convertible top to move slowly?

Convertible top moving very slowly. Often caused by a weak lift cylinder. It can also be caused by binding or convertible motor failure. If a convertible system may seem complicated at first, don’t let fear stop you from carrying a few basic troubleshooting steps yourself.

What causes a convertible top to become inoperative?

In addition, storing objects forward of the trunk cargo shield can damage the convertible top mechanism if the top is lowered. These conditions can cause the convertible top to become inoperative.

Why does MY BMW convertible top not open?

The windows didn’t go down the top did not unlatch , nothing ,no button does nothing , no red light or anything. The trunk shelf is up and secured , (that’s not the problem.) Now the real kicker , I have $400.00 worth up to store the top when down. PLEASE someone HELP. How can I Get this thing working , any ideas? Pappaman Check the fuses.

Can a BMW convertible top be manually closed?

BMW convertible cars offer manual and automatic options for closing the convertible top. BMW convertible tops include an array of moving parts and a motor, which can fail as a result of issues such as part failure or disconnected wires. Owners benefit from learning how to manually close the top in order to secure…

Why does soft top not work on Saab convertible?

And just by a coincidence did this appear, quote: ” If the soft top storage is not at its lowest position, the control module will not operate the soft top but will send a bus message, after which the Saab information display (SID) will show: “Soft top blocked. Remove obstruction and try again”, meanwhile an acoustic signal will be heard. ”

What should the clesarsance be on a convertible top?

Set all plunger-type switches at 0.060 of an inch gap or clesarsance for best results, Otherwise the switches will open too early, too late, or not at all. HYDRAULIC CHECKS TO MAKE

What causes a convertible top to lock up?

The most common problems, in order of occurrence, are: Frozen pump: Broken or maladjusted tray fold switch: Burned-out relay: Low fluid level in the pump reservoir: Worn pump “O-ring: Poor ground: and Weak battery. (Pictures of 63) TOP DOWN HOW TO GET A LOCKED TRUNK OPEN

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