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RS4 Cabriolet top not working

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Old 04-07-2020, 11:56 AM
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Default RS4 Cabriolet top not working

We are the original owner of a 2008 RS4 Cabriolet. Last summer the convertible top stopped working (thankfully with the roof up). When we try to open it the windows go down and the top opens about an inch but no further. We have already replaced the top motor and it made no difference. We also tried to guide the top through the manual reset procedure but were unsuccessful because the top jammed halfway through the process of putting the top down. We gave up on that process and when we tried to close the decklid the hydraulics had also jammed so we just popped them off at one end and manually closed the roof. Does anyone have any idea what I can do to fix this? Any tips on dealing with the manual reset? I suspect we did something wrong in that process but not sure what. The Audi dealer wants $3600 for an entirely new top mechanism so I am willing to try any home repairs to avoid that.
Old 11-17-2020, 07:25 AM
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Did you ever sort this out?
Old 11-17-2020, 07:31 AM
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Nope! Any ideas?
Old 11-17-2020, 07:39 AM
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Originally Posted by wconstan
Nope! Any ideas?
Sorry to hear that. Unfortunately, I can’t help. I was curious because I’m planning to buy an RS4 Cab this year and thought that this would be good to know about. I guess you’ve probably checked on the A4 cab forums, much higher volume of Cabriolets there.
Old 11-18-2020, 09:49 AM
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Originally Posted by wconstan
Nope! Any ideas?
Any fault codes? Is the top light in the dash blinking? We had a 2008 Cab and the only problem we ever had was the top light was blinking when operating the top motor but still working.
Local Audi dealer adjusted and lubed it, problem never came back. As you must know by now techs that really know these top actuators are pretty hard to find.
Old 02-08-2021, 12:51 PM
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Originally Posted by wconstan
Nope! Any ideas?
Hi, Any news?

I just bought an 08 Cab with 29,000 miles on it.

Old 02-18-2021, 10:23 AM
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These are A4 cabs but maybe they will help
Old 03-01-2021, 08:13 PM
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Default similar problem BUT

After dealership installed new battery on my '16 A5 Cab, tried to put top down-the windows worked BUT top light flashing -top cannot open- no motor sound

Any thoughts?
Old 07-10-2023, 05:50 AM
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welp. this just happened to me yesterday. After not trying for a while I started the car again and it worked. Then when I got home it did the exact same thing. Did you ever solve this issue?
Old 07-10-2023, 08:29 AM
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drain tubes were clogged - causing water to short out fuses located in compartments in trunk


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