Lamella sunroof diagnosis, function check - AD77.20-P-3002GH
MODEL 163 with CODE (417a) Lamella sunroof
| Lamella sunroof diagnosis, previous knowledge | AD77.20-P-2001GH | ||
| Location of components, lamella sunroof | GF77.20-P-0002-01GH | ||
| a | Fuses in order | ||
| b | Battery voltage 11 - 14 V | ||
| c | Convenience control active | GF72.29-P-2002GH | |
| d | Lamella sunroof adjusted to standard position | GF77.20-P-3006GH | |
| Function check | |||
| Test step/Scope of test | Operation/Requirement | Specified value | Possible cause/Remedy |
| Stepless positioning Lamella sunroof
|
Press lamella sunroof switch (S13/4) backwards. Press lamella sunroof switch (S13/4) forwards. |
Lamella sunroof opens while switch is operated. Lamella sunroof closes while switch is operated. |
AD77.20-P-6001-01GH AD77.20-P-6001-02GH AD77.20-P-6001-03GH |
| Touch mode ("Express open") Open lamella sunroof: |
Press lamella sunroof switch (S13/4) backwards (operating time < 0.3 seconds). | Lamella sunroof opens completely. | AD77.20-P-6001-01GH AD77.20-P-6001-03GH |