can you help , my computer says the soft top cannot be used , windows won't work and the drivers door does not show as open on the computer , when I go to lock the car all the doors lock apart from the drivers door , please help .thanks
Alan Gray Sounds like your comfort/convenience control module is failing. It is located under the carpet of the left front floor. Normally if the top was left down or the window was cracked or something was spilled it will get into the board and short it out.
I haven't attempted to diagnose my issue yet but just wanted to stop and say, this is literally one of the best RUclips videos I have seen for mechanical repairs yet. Fantastic job
Thank you for the video. After replacing the motor myself, one of the audi dealer said that the motor was not working. About 4000 to change it. I leave in Switzerland, everything is expensive but WOW. The roof was opening now, but the part on the trunk did not open. After your video, i went to a other dealer and ask them about the Potensiometer( position sensor) ( your first part). They change it, 300 dollars and voila! Thank you so much.
Thank you for giving me this starting point,I was so lost on these issues-and those 3 general areas are exactly where I am having problems- this is where I will start. Very clear and concise excellent video, again I know how hard it is to video while you work, and I personally appreciate you posting this well explained video , I am grateful!!!
For the record, thank you but I didn't live film -- covered many months of machinations (still working great though). Start with the left side latch. If its worn, nothing else will help. So I hope it helps you out and if you can, let us all know if it does!
After months of opening and closing my roof manually, i finally looked at couple videos and invested all day to investigate the possible fault, your video was the answer of my issue. Thank you so much my friend and merry Christmas. Hug Jean-marc
Well, you are very welcome, and Merry Christmas to you as well. Would you share which piece of the puzzle actually solved the problem? It may help someone else with perhaps an improved start point. (I went around the block several times...)
I got a similar problem, I looked into the left latch, and the little notch was not there at all! but the micro switch brakked was bent. just needed to get in the correct position again, and the problem is fixed! thank you, for this video, for me is was verry helpfull.
DashboardSymbols.com I had exactly the same issue with rear left latch micro switch which was in my case, I don’t know how, twisted out of its operating position. I used pliers and small pipewrench to twist it back to its original position and it works for now. Saved min $500 for diagnosis, new latch and labour
hi, amazing video. i know its bee n a while, i have 04 a4 and my top opens up no issue but cannot fully close. when closing it gets to the very end when latches should be going into the windshield, but it just wont go in, have to always do it manyaly, changed the motor in that part, still, motor works when opening the latches to open the top, but not opening when trying to close
First, thanks. Otherwise, I would still check the position sensor -- or just replace it -- and also look at the condition of the main latch at the trunk. Position sensor tells the latches at the windshield to open...
I have a 2005 A4 1.8t mine gives me the warning that I need to close the cover when I try to put the top down, but it is and it's locked. I've tried the manual reset to no avail. From what I've read and watching your post, I get the notion it's the micro switch you spoke of. Am I assuming correctly to your knowledge?
came across your video today while researching my problem which I now think is either position sensor or the left hand latch, just wondering if you would have any part numbers so I can try and find best value parts here in Ireland ?
Sorry, no. I've sold the car and handed off all the paperwork. But I do recall I got parts here (www.audiusaparts.com/). Don't know if they'll ship overseas, but u can at least find part numbers. Finally, since the wear can be seen on the latch, if it looks worn, start there...
Oh yeah. I have a 2006 and it started to rapidly come apart. I tried a couple diffenet glues or mends and ultimately learned it required suction cups and Rhino Glue. The latest problem was rear window regulator.
Ok, well, first it feels like you didn't the time to actually watch the video. There's info in it that may solve your problem. And second, I made no mention of a button, and have no idea what you're referencing...
Hello! Very good video... My roof was not opening properly even after manual reset. Dealership and Audi specialist recommended changing pump and motor. I did buy a rebuilt pump and motor for a fraction of the price. Installed it and bled the system. The roof opens but now, the problem is that the rear roof cover, once opened, closes before the rear window and roof are fully retracted. Full opening cycle cannot be completed. My guess is that the potentiometer (position switch) is faulty. I checked the resistance across the potentiometer (position switch) and the resistance reading changes while open or closing the angle of switch but without having the original specs of the switch, hard to figure out if the signal is correct. Should I assume that the position switch is faulty and buy a new one?? Thanks!!
Actually, I would run a manual reset one more time. And also, be sure to look at the left side latch to see if its worn (more than likely is!). Otherwise, yes, get the position sensor.
@@DashboardSymbols Good morning! The potentiometer switch finally arrived... I installed it and did a manual reset prior to trying an opening cycle. The problem persists ie. when the roof starts the opening cycle, the rear cover fully opens but its closes too early in the cycle (unlatched) therefore the roof is not fully retracted (rear window sits on closed rear cover. At that point in time, if I press downwards on the roof switch, the rear cover latches, the roof closes fully, locks in to the windshield frame and the windows roll-up. Question is which switch or sensor tells the rear cover when to close during the opening cycle?
@@HollywoodsStang Honestly, I don't know. I would have thought the position sensor, but evidently not. My problem was very very similar and believe it was solved only after replacing the latch on the driver's side. Look at the images in the video and compare them to your latch. Best I've got...
@@DashboardSymbols Ok thanks! I did check the left side latch and the tab is not worn or broken. Seems to be the same as the right side... I'll keep on digging.
Can u please show me where the micro switch is located and how it should be positioned please . My bash board reads when I try to open top . "PLEASE CLOSE BOOT " . which I'm assuming is the rear cover . The trigger tab is present . But u mentioned a switch. Lever . Maybe that's my issue can you help please .ron
Hi great job but still not sure my fault is any of these, so maybe you can help? Got a 2004 conv - I can hear something clicking above my head when I press the roof button but it gives up pretty soon, so it's at least trying - have tried manual reset without any job - any ideas please?
Nice video. Can you advise me please? My car is a 2004 A4 B6 Cab. My roof opens fine but when I go to close it, it fails to hook on to the top of windscreen for the last stage. Do I need to replace anything or just go through the open/close motions manually to re-train the ECU?
In this case, only to roll back to the point of the video where I show the left side cover latch. The roof may not really know where it is. And doing the re-train remains a good idea.
I have a 2007 a4 the car got backed into and the right rear quarter panel was replaced at that time the motor for the top was replaced all worked great then about 3 months later i had to get the top replaced all was good until I picked up the car and one of the workers put the top down without dropping the tray in the trunk a something let loose a cable or something on the drivers side under the back window now has a rattle the car sat for 5-6 weeks we went on an overseas trip and after charging the battery to get it back up to snuff the convertible top dash light went on and the top wouldn't go down it released but when I tried to put it back it wouldn't latch itself , I had to use the emergency tool , any ideas ?
When I put the roof out, down it works always , but my problem is it plays up and doesn't want to close so i have to pack it up manually. do you think that is the sensor?
My hood works until the last part when the boot latch opens and hood folds in the latch does not open not even trying it manually. .all though I can hear it open and close when trying it with the key
Hey man does the cover for the convertible top fail to hold half way when the top of about to convert ? I am told that has something to do with the switch
If I understand what you're asking, I suggest checking the micro switch where the cover latches on the driver's side. Check that in the video again so u know what to look for.
Hey I just searched “ left side cover latch” on eBay this is what came up. rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F323762580688 can u take a look
Hi, I have an intermittent problem with the roof where the top start the closing process but stops after it opens few inches. Battery was changed. Relays. computer does not show any problem. motor seems to works well as there is no issue when the top is working. Any idea what it could be? It is an 2008 audi. Thanks
I didn't experience that particular problem, so I don't have specific advice. Look for a reset video -- there are several on RUclips -- and give it a shot. Otherwise, it will most likely come down to the same issues noted in the video, starting with the position sensor.
Finally found the problem and it was the electric motor. I also changed the solenoids just in case they were also part of the problem. Thanks for providing me your feedback.
Well, that was one of the issues addressed, but so often a hit or miss diagnosis. The dealer will pretty much always opt to replace the motor and pump assembly costing many thousands of dollars, but it ensures that the car doesn't come back with the same problem -- that the dealer then has to eat.
Hi guys I know this is an old vid got problem with my soft top its 04 b6 and just a flashing light on dash,checked latches on rear deck and sensor trigger looks like it's missing anyone got a pic of right side latch?
Yes I'm having problem with the rear deck lid once the roof is inside the real dickly it does not want to closealso with the roof and down that I manually lock the rear deck lid the roof does not want to come back up
Point taken, but not exactly correct. The top is very, very heavy and nearly requires two people to move it back into position (down is easier). And Audi recommends against one person moving it to avoid twisting the structure.
can you help , my computer says the soft top cannot be used , windows won't work and the drivers door does not show as open on the computer , when I go to lock the car all the doors lock apart from the drivers door , please help .thanks
Sorry man, this is way outside anything I've dealt. I will say that it doesn't sound like a soft top issue. Way beyond that.
Alan Gray Sounds like your comfort/convenience control module is failing. It is located under the carpet of the left front floor. Normally if the top was left down or the window was cracked or something was spilled it will get into the board and short it out.
Ok, may be good advice. I'll pin this for everyone.
REEZO TV DID YOU EVER GET IT FIXED COULD BE YOUR CCM
One of the images of the latch with the switch inside show the wear on the actuator. If yours shows the same wear, then yes...
I haven't attempted to diagnose my issue yet but just wanted to stop and say, this is literally one of the best RUclips videos I have seen for mechanical repairs yet. Fantastic job
Thanks. When you're ready, check the latch first...
Thank you for the video. After replacing the motor myself, one of the audi dealer said that the motor was not working. About 4000 to change it. I leave in Switzerland, everything is expensive but WOW.
The roof was opening now, but the part on the trunk did not open. After your video, i went to a other dealer and ask them about the Potensiometer( position sensor) ( your first part). They change it, 300 dollars and voila! Thank you so much.
Hi Daniel, I'm also in Switzerland and have the same issue. Do you know the part number of the Position Sensor?
Did u find it?? (sorry, I just found a whole lot of comments that weren't immediately visible)
Thank you for giving me this starting point,I was so lost on these issues-and those 3 general areas are exactly where I am having problems- this is where I will start. Very clear and concise excellent video, again I know how hard it is to video while you work, and I personally appreciate you posting this well explained video , I am grateful!!!
For the record, thank you but I didn't live film -- covered many months of machinations (still working great though). Start with the left side latch. If its worn, nothing else will help. So I hope it helps you out and if you can, let us all know if it does!
After months of opening and closing my roof manually, i finally looked at couple videos and invested all day to investigate the possible fault, your video was the answer of my issue.
Thank you so much my friend and merry Christmas.
Hug
Jean-marc
Well, you are very welcome, and Merry Christmas to you as well. Would you share which piece of the puzzle actually solved the problem? It may help someone else with perhaps an improved start point. (I went around the block several times...)
I got a similar problem, I looked into the left latch, and the little notch was not there at all! but the micro switch brakked was bent.
just needed to get in the correct position again, and the problem is fixed!
thank you, for this video, for me is was verry helpfull.
Perfect. You're welcome...
the best video on how to on youtube by far thankyou for upload from uk
Glad it helped...
THANK YOU, THANK YOU, THANK YOU!! Cheers from Croatia!
Your welcome, your welcome, your welcome! Can you share which bit did the trick?
DashboardSymbols.com I had exactly the same issue with rear left latch micro switch which was in my case, I don’t know how, twisted out of its operating position. I used pliers and small pipewrench to twist it back to its original position and it works for now. Saved min $500 for diagnosis, new latch and labour
@@hp9471 GREAT info for everyone out there, thank you!
Super helpful 👍🏻👍🏻
Glad to help...
excellent video
hi, amazing video. i know its bee n a while, i have 04 a4 and my top opens up no issue but cannot fully close. when closing it gets to the very end when latches should be going into the windshield, but it just wont go in, have to always do it manyaly, changed the motor in that part, still, motor works when opening the latches to open the top, but not opening when trying to close
First, thanks. Otherwise, I would still check the position sensor -- or just replace it -- and also look at the condition of the main latch at the trunk. Position sensor tells the latches at the windshield to open...
I have a 2005 A4 1.8t mine gives me the warning that I need to close the cover when I try to put the top down, but it is and it's locked. I've tried the manual reset to no avail. From what I've read and watching your post, I get the notion it's the micro switch you spoke of. Am I assuming correctly to your knowledge?
Sorry, I just found a whole lot of comments that weren't immediately visible. Did u get it working??
Great video , thanks for posting very informative. Cheers
Thanks for the kind words. Hope it was helpful.
came across your video today while researching my problem which I now think is either position sensor or the left hand latch, just wondering if you would have any part numbers so I can try and find best value parts here in Ireland ?
Sorry, no. I've sold the car and handed off all the paperwork. But I do recall I got parts here (www.audiusaparts.com/). Don't know if they'll ship overseas, but u can at least find part numbers. Finally, since the wear can be seen on the latch, if it looks worn, start there...
Thanks for the video, where did you purchase the LS latch?
Right here. Best prices I could find too... www.audiusaparts.com/
Anyone have issues with the glass window separating from top? Can that be fixed/glued or do I need to get a whole new top?
Yes. Spent 2 yrs keeping replacing the top at bay using a 3M Window Weld product but ultimately had to replace it...
Oh yeah. I have a 2006 and it started to rapidly come apart. I tried a couple diffenet glues or mends and ultimately learned it required suction cups and Rhino Glue. The latest problem was rear window regulator.
How do you remove the button so the top can go down ...my top goes up and stops midway. Is the button broke ?
Ok, well, first it feels like you didn't the time to actually watch the video. There's info in it that may solve your problem. And second, I made no mention of a button, and have no idea what you're referencing...
magnificent. thank you
Ok, glad you found it useful. Top is still working, btw... PS I would advise all viewers to start with the latch!
I seem to not have any problems with my convertible top but the rear deck lid Cincinnati the one to open up or don't want to close
Ah, but that IS a problem with the top. Look for the part about the latch in the video...
@@DashboardSymbols okay
Hello! Very good video... My roof was not opening properly even after manual reset. Dealership and Audi specialist recommended changing pump and motor. I did buy a rebuilt pump and motor for a fraction of the price. Installed it and bled the system. The roof opens but now, the problem is that the rear roof cover, once opened, closes before the rear window and roof are fully retracted. Full opening cycle cannot be completed. My guess is that the potentiometer (position switch) is faulty. I checked the resistance across the potentiometer (position switch) and the resistance reading changes while open or closing the angle of switch but without having the original specs of the switch, hard to figure out if the signal is correct. Should I assume that the position switch is faulty and buy a new one??
Thanks!!
Actually, I would run a manual reset one more time. And also, be sure to look at the left side latch to see if its worn (more than likely is!). Otherwise, yes, get the position sensor.
@@DashboardSymbols Thanks for the quick reply! I'll try that and will let you know...
@@DashboardSymbols Good morning! The potentiometer switch finally arrived... I installed it and did a manual reset prior to trying an opening cycle. The problem persists ie. when the roof starts the opening cycle, the rear cover fully opens but its closes too early in the cycle (unlatched) therefore the roof is not fully retracted (rear window sits on closed rear cover. At that point in time, if I press downwards on the roof switch, the rear cover latches, the roof closes fully, locks in to the windshield frame and the windows roll-up. Question is which switch or sensor tells the rear cover when to close during the opening cycle?
@@HollywoodsStang Honestly, I don't know. I would have thought the position sensor, but evidently not. My problem was very very similar and believe it was solved only after replacing the latch on the driver's side. Look at the images in the video and compare them to your latch. Best I've got...
@@DashboardSymbols Ok thanks! I did check the left side latch and the tab is not worn or broken. Seems to be the same as the right side... I'll keep on digging.
Can u please show me where the micro switch is located and how it should be positioned please . My bash board reads when I try to open top . "PLEASE CLOSE BOOT " . which I'm assuming is the rear cover . The trigger tab is present . But u mentioned a switch. Lever . Maybe that's my issue can you help please .ron
The switch is activated by the tab. There is no adjustment. Be sure the tab has not worn down, as described.
Hi great job but still not sure my fault is any of these, so maybe you can help? Got a 2004 conv - I can hear something clicking above my head when I press the roof button but it gives up pretty soon, so it's at least trying - have tried manual reset without any job - any ideas please?
I would still look close at the three items noted, particularly the latch. Should be easy to see the wear described.
@@DashboardSymbols Thanks....I'll give it a go ....otherwise it'll be manual operation forever - inconvenient but easy enough
Nice video. Can you advise me please? My car is a 2004 A4 B6 Cab.
My roof opens fine but when I go to close it, it fails to hook on to the top of windscreen for the last stage.
Do I need to replace anything or just go through the open/close motions manually to re-train the ECU?
In this case, only to roll back to the point of the video where I show the left side cover latch. The roof may not really know where it is. And doing the re-train remains a good idea.
I have a 2007 a4 the car got backed into and the right rear quarter panel was replaced at that time the motor for the top was replaced all worked great then about 3 months later i had to get the top replaced all was good until I picked up the car and one of the workers put the top down without dropping the tray in the trunk a something let loose a cable or something on the drivers side under the back window now has a rattle the car sat for 5-6 weeks we went on an overseas trip and after charging the battery to get it back up to snuff the convertible top dash light went on and the top wouldn't go down it released but when I tried to put it back it wouldn't latch itself , I had to use the emergency tool , any ideas ?
Sorry, not a clue.
When I put the roof out, down it works always , but my problem is it plays up and doesn't want to close so i have to pack it up manually. do you think that is the sensor?
Look for the bit about the latch on the left side and see if yours looks worn (the only visual clue available).
@@DashboardSymbols will do. Many thanks..
@@joe83anania hi, i have same problem, did you fix it?
I am looking to buy a 2008 audi a4 cabriolet with 93k miles on it. Would it be a good idea? How reliable is it?
There's no way to answer that -- any one used car is different from any other. I will say that mine's been a pain, but I love it and deal with it...
My hood works until the last part when the boot latch opens and hood folds in the latch does not open not even trying it manually. .all though I can hear it open and close when trying it with the key
Check the video about 3 minutes in. Compare your latch (driver's side) to the new one shown. about the best advice I can give.
HI, mine did the same thing. It was the position sensor. Now work fine.
Hey man does the cover for the convertible top fail to hold half way when the top of about to convert ? I am told that has something to do with the switch
If I understand what you're asking, I suggest checking the micro switch where the cover latches on the driver's side. Check that in the video again so u know what to look for.
Could you please send me a link on where to buy the part or perhaps the name of the part.
@@ezarsolomon6859 Its just the left side cover latch. Nothing fancier than that. And go here (or any Audi dealer). www.audiusaparts.com/
Hey I just searched “ left side cover latch” on eBay this is what came up. rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F323762580688 can u take a look
Is this the part I need
Hi, I have an intermittent problem with the roof where the top start the closing process but stops after it opens few inches. Battery was changed. Relays. computer does not show any problem. motor seems to works well as there is no issue when the top is working. Any idea what it could be? It is an 2008 audi. Thanks
I didn't experience that particular problem, so I don't have specific advice. Look for a reset video -- there are several on RUclips -- and give it a shot. Otherwise, it will most likely come down to the same issues noted in the video, starting with the position sensor.
Finally found the problem and it was the electric motor. I also changed the solenoids just in case they were also part of the problem. Thanks for providing me your feedback.
Alright! Congrats!
bad top motor
Well, that was one of the issues addressed, but so often a hit or miss diagnosis. The dealer will pretty much always opt to replace the motor and pump assembly costing many thousands of dollars, but it ensures that the car doesn't come back with the same problem -- that the dealer then has to eat.
Hi guys I know this is an old vid got problem with my soft top its 04 b6 and just a flashing light on dash,checked latches on rear deck and sensor trigger looks like it's missing anyone got a pic of right side latch?
There is a trigger only on one side. The driver's side (in the US)...
I can see the trigger in the left (us driver's side) thinking it may be potentiometer any ideas?
Can't access modules can is corrupted somewhere 😩
@@gezdipz5425 it's what tells the car where the top actually is. Compare it to the images in the video. All you need is there...
Yes I'm having problem with the rear deck lid once the roof is inside the real dickly it does not want to closealso with the roof and down that I manually lock the rear deck lid the roof does not want to come back up
There's no question here but I would look at the latch mentioned in the video.
@@DashboardSymbols I would send my car to you if possible
@@blu101-o3t Understood. Be patient...the MAY be in the video. It also may not, unfortunately.
@@DashboardSymbols I'll do some digging
All of this because people have gotten too lazy to pull open two latches, shame, shame.
Point taken, but not exactly correct. The top is very, very heavy and nearly requires two people to move it back into position (down is easier). And Audi recommends against one person moving it to avoid twisting the structure.