Part 2

Checking electrically convertible hardtop (Continued)

The trunk lid is not locked.
Activate read-out of the hall sensors' and position sensors' values in the folded hardtop by clicking on the symbol for VCT2000.
Compare the read-out values with the normal value that also is shown. If any value does not match, click on the button that has the same number as the hall sensor or position sensor has, which shows an incorrect value. If all hall sensors or position sensors show right, click on OK to finish troubleshooting.

1 - Checking Hall sensor 1

3 - Checking Hall sensor 3

5 - Checking Hall sensor 5

6 - Checking Hall sensor 6

7 - Checking Hall sensor 7

9 - Checking Hall sensor 9

10 - Checking Hall sensor 10

11 - Checking Hall sensor 11

12 - Checking Hall sensor 12

13 - Checking Hall sensor 13

15 - Checking Hall sensor 15

16 - Checking Hall sensor 16

18 - Checking Hall sensor 18

19 - Checking Hall sensor 19

2 - rear hardtop part

17 - front hardtop part

OK - Resetting of convertible hardtop

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Checking Hall sensor 1
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 3
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 5
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 7
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 9
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 6
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 11
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 12
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 13
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Hall sensor 13 requires a magnet to be activated. Check that the plastic clip that holds the magnet in place is in place and that the magnet is in it. Check that the hall sensor is working by loosening the plastic clip and holding it so that the magnet comes within the hall sensor's detection range which is 2.5 mm.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 15
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 10
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.9 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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Checking Hall sensor 16
Check that the hall sensor is adequately secured. Check that the hardtop has not been damaged in such a way that the part that the hall sensor is to detect does not come within the detection range.
Check that the hall sensor is working by placing a nut or screw of some magnetic material, e.g., iron, within its detection range which is 1.5 mm. Aluminium or stainless steel does not work. Check at the same time that the hall sensor's read-out value changes.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections. If no malfunction was found, try replacing hall sensor.

Other information
- Signal specification Signal Specification, Convertible Roof Module (CRM)
- Checking wiring and terminals Checking Wiring and Terminals
- Covertible Top Position Switch Covertible Top Position Switch
- For information about the cable routing, see the relevant Wiring Diagram.

OK - Verification

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