Audi A4 (8E) Automatic Roof

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Additional information can be found in the Official Factory Repair Information and sources such as Bentley Publisher's SSP (Self-Study Program) .


Adaptation

Channel 01: Reset

Prerequisites:

  • Automatic Roof closed
  • Measuring Value Blocks (MVB) OK

To reset the switch positions, save a new value of 1.

Special Notes

  • If Adaptation will not set with only the 02000 fault present, check TSB 61-08-05 (2010940, NAR only)
  • If fault code 00003 - Control Module: Defective -or- Control Module: No or Incorrect Basic Setting / Adaptation will not clear after replacing the 26 module try locking the vehicle doors so the CAN Bus modules go into sleep mode. Upon waking back up, the internal CAN Bus modules on the Comfort Bus may begin to communicate properly.

Measuring Block Data

Reading Roof Electronics Switch Conditions, Electric Power Top Closed

Measuring Block Group 001 (Roof Closed)
Field 2 X Field 3 Data
1 1 0 1 1 0 1 0 1 0 X 1 0 1 0 F201 Compartment Cover Position Switch, Open
F290 Compartment Cover Position Switch, Closed
F293 Compartment Cover Switch, Unlocked
F200 Compartment Cover Switch, Locked
X
Not used, always "0"
F292 Convertible Top Compartment Tray Position Switch, Lowered
X
F171 Convertible Top Switch, Open
F202 Convertible Top Switch, Closed
F294 Convertible Top Latch Switch, Open
F295 Convertible Top Latch Switch, Closed
F172 Convertible Top Front Switch, Locked
Switch Point for Bow UP
Switch Point for Bow OPEN
Switch Point for Bow DEAD CENTER

Reading Roof Electronics Switch Conditions, Electric Power Top Opened

Measuring Block Group 001 (Roof Opened)
Field 2 X Field 3 Data
0 0 1 0 1 0 0 1 1 0 X 1 0 1 0 F201 Compartment Cover Position Switch, Open
F290 Compartment Cover Position Switch, Closed
F293 Compartment Cover Switch, Unlocked
F200 Compartment Cover Switch, Locked
X
Not used, always "0"
F292 Convertible top compartment tray position Switch, Lowered
X
F171 Convertible Top Switch, Open
F202 Convertible Top Switch, Closed
F294 Convertible Top Latch Switch, Open
F295 Convertible Top Latch Switch, Closed
F172 Convertible Top Front Switch, Locked
Switch Point for Bow UP
Switch Point for Bow OPEN
Switch Point for Bow DEAD CENTER

Special Notes

  • If the top is inoperative and there are no fault codes, hold the Convertible Top Control Switch in the Open or Close position for 30 seconds, then check for fault codes. DTCs such as 03245 -or- 01093 may be stored.
  • Please see this thread for feedback related to DTC: 01995 - Convertible Top Lock Switch (F295)
  • Please see this thread for feedback related to DTC: 02023 - Terminal 87: Implausible signal

Video Link

A4 Top Operation

A4 wiki thumb.jpg

https://www.youtube.com/watch?v=aEg6UPBHr1I