Posted by Kristopher Sheridan on April 18, 2015, 7:52 am
Year of Manufacture *: 2009
Good morning,
We are currently scratching our heads with this one,
Audi A5 cab roof fault, Will opperate when button pressed however when roof is near enough folded into the compartment it will stop and flag a fault code of
0004 - Switch for convertible top B11A0 02 (008) signal failure.
Story behind this one, Car was left on forcourt, when the vehicle came into us it had multiple codes stored, Water ingress was found in the module and quite a bit of corrosion! there were also 3 small multiplugs found with excessive corrosion!, We cut out and soldered the damaged connectors and replaced the module, This has cleared up most of the faults but the one above keeps returning.
E3, Autodata, have no info on this, All data does have limited info, However i cant use the hyperlinks (?)
Any help or direction on this one would be greatly appreciated
We had a similar problem, we diagnosed the problem by using the switching function display found on VAG Com, they also have a useful video on showing the switching function as the roof opens and closes while watching the live data. You will find links at their site or by going directly to Youtube.
Mark.
Fixed #
Posted by Kris Sheridan on May 10, 2015, 8:50 am, in reply to "Audi A5 2009 Cabriolet - Roof fault #" Edited by board administrator May 13, 2015, 11:20 am
Thanks for your reply, we fixed this one, it was the roof microswitch that is situated above the drivers door glass.
Luckily enough we had another A5 cab in the workshop to compare data with!