Sunroof not working

[mj31]

I took the fuse (row c # 3) out of my 99 996 c2 that controls the sunroof, windows, central alarm etc. because I'm having a problem with my key fob. After confirming that the fuse was fine I put it back in. At first my overhead lights, windows, sunroof and alarm were not working. I took the fuse out again made sure it was not blown and placed it back in. Now everything is working except my sunroof. I tried holding down the the sunroof button to reset it but to no avail. Any suggestions would be appreciated thanks.

Also the fuse that was in row c # 3 was a 30 amp though the fuse assignment said it should be a 15 amp?

Edited August 20, 2011 by mj31

[Loren]

Fuse C3 is for the alarm system and sunroof primarily. It is supposed to be 15A.

Have you tried re-training the sunroof?

Teaching

1. With the ignition switched on, press the "lift" button and move the lifting/sliding roof drive to the "raised" limit position.

2. Press "lift" button again and keep depressed. After around 10 seconds, a complete cycle takes place from the "raised" limit position to the positions "lower - open - close".

3. Teaching of the characteristics has been completed after this process.

Note:

The "raise" button must not be released during the entire process. In the event of a restart, the lifting/sliding roof must always be moved to the raised limit position first.

4. If the lifting/sliding roof drive should move back in Item 1, then the closing force limitation function has responded (lifting/sliding force drive was taught). The "open" button must be re-taught in this case.

Re-Teaching

1. Press the "open" button until the sliding roof stops. Then release the button. Press again until the lifting/sliding roof drive stops again. Then release the button.

2. Press "open" button again and keep depressed. The entire process takes place after approx. 10 seconds: "close - lift - lower - open - close"

[mj31]

Fuse C3 is for the alarm system and sunroof primarily. It is supposed to be 15A.

Have you tried re-training the sunroof?

Teaching

1. With the ignition switched on, press the "lift" button and move the lifting/sliding roof drive to the "raised" limit position.

2. Press "lift" button again and keep depressed. After around 10 seconds, a complete cycle takes place from the "raised" limit position to the positions "lower - open - close".

3. Teaching of the characteristics has been completed after this process.

Note:

The "raise" button must not be released during the entire process. In the event of a restart, the lifting/sliding roof must always be moved to the raised limit position first.

4. If the lifting/sliding roof drive should move back in Item 1, then the closing force limitation function has responded (lifting/sliding force drive was taught). The "open" button must be re-taught in this case.

Re-Teaching

1. Press the "open" button until the sliding roof stops. Then release the button. Press again until the lifting/sliding roof drive stops again. Then release the button.

2. Press "open" button again and keep depressed. The entire process takes place after approx. 10 seconds: "close - lift - lower - open - close"

Thanks Loren

I swapped out the old fuse for a new 15amp and was lucky enough to get it working again. I appreciate the tutorial on retraining the sunroof. I was never informed you could do that. I was told to hold the lift button for 30 seconds to reset? Thank you for providing me with the most in depth response i could hope for.