Remove/install Vario roof (locked) limit switch - AR77.39-P-3691W
MODEL 172.4, 231
Shown on model 172.4
| Risk of death caused by parts conducting high voltage | Do not touch parts conducting high voltages. Persons who wear electronic implants (e.g. cardiac pacemakers) must not carry out any work on high-voltage on-board electrical systems. | AS77.00-Z-0001-01A | |
| Notes on Vario roof assembly work | AH77.30-P-0002-01R | ||
| Notes on MAGIC SKY CONTROL | AH77.00-P-0001-01A | ||
| Remove | |||
| 1 | Remove Vario roof front section paneling (1) | ||
| 2 | Unscrew bolt (2) and remove left Vario roof locked limit switch (S69/2) or right Vario roof locked limit switch (S69/3) from front lock (3) | ||
| 3 | Cut wiring harness (4) on left Vario roof locked limit switch (S69/2) or right Vario roof locked limit switch (S69/3) at suitable point | On model 231 left Vario roof locked limit switch (S69/5s1) or right Vario roof locked limit switch (S69/5s2). |
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| Install | |||
| Risk of injury caused by burns to skin and eyes, risk of poisoning caused by inhaling fumes during soldering. | Wear protective gloves, protective clothing and safety glasses. Ensure that the work area is adequately ventilated. Secure power supply cables. Avoid sources of fire in working area. | AS00.19-Z-0002-01A | |
| 4 | Connect vehicle wiring harness (4) to lines on left Vario roof locked limit switch (S69/2) or right Vario roof locked limit switch (S69/3) by soldering | AR00.19-P-0100-09A | |
| Notes on soldering | AH00.19-P-1000-10A | ||
| Notes on soft soldering | AH00.19-P-1000-07A | ||
| 000 588 00 84 00 Heat gun | WS54.00-P-0049B | ||
| Fig 7 | |||
| Fig 4 | |||
| Fig 5 | |||
| Fig 3 | |||
| Fig 6 | |||
| Fig 2 | |||
| 5 | Protect repair point with fabric tape after repairing line | AR00.19-P-0100-08A | |
| 6 | Position left Vario roof locked limit switch (S69/2) or right Vario roof locked limit switch (S69/3) on front lock (3) | ||
| 7 | Tighten screw (2) | ||
| 8 | Install Vario roof front section paneling (1) |