Operational sequence, opening vario roof
Starting position: vario roof closed
Every picture illustrates a procedural step with the limit switches actuated, together with the energizing status of the hydraulic unit and power windows that is required for the next procedural step to be reached.
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Step 1
Starting position: vario roof closed
1. Vario roof "closed" limit switch (right lug) (S69/1)
2. Vario roof "locked" limit switch (right rotary tumbler) (S69/2)
3. Vario roof "locked" limit switch (left rotary tumbler) (S69/3)
4. Left trunk lid "closed/locked" limit switch (S69/7)
5. Right trunk lid "closed/locked" limit switch (S69/8)
6. Trunk partition "closed" limit switch (S69/10)
7. Trunk lid rotary tumbler/trunk lamp toggle switch (S69/12)
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Step 2
1. Vario roof switch (S84)
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Step 3
1. Relay (A7/5k1)
2. Vario roof solenoid valve (A7/5y1)
3. Trunk lid cylinder (A7/5y2)
4. Left front power window motor (M10/3)
5. Right front power window motor (M10/4)
6. Left rear power window motor (M10/5)
7. Right rear power window motor (M10/6)
8. Vario roof "closed" limit switch (right lug) (S69/1)
9. Trunk lid "open" limit switch (S69/9)
10. Trunk partition "closed" limit switch (S69/10)
11. Trunk lid rotary tumbler/trunk lamp toggle switch (S69/12)
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Step 4
1. Relay (A7/5k1)
2. Vario roof solenoid valve (A7/5y1)
3. Trunk lid cylinder (A7/5y2)
4. Left front power window motor (M10/3)
5. Right front power window motor (M10/4)
6. Trunk lid "open" limit switch (S69/9)
7. Trunk partition "closed" limit switch (S69/10)
8. Vario roof "open/lowered" limit switch (S69/11)
9. Trunk lid rotary tumbler/trunk lamp toggle switch (S69/12)
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Step 5
1. Relay (A7/5k1)
2. Vario roof "locked" limit switch (right rotary tumbler) (S69/2)
3. Vario roof "locked" limit switch (left rotary tumbler) (S69/3)
4. Left trunk lid "closed/locked" limit switch (S69/7)
5. Right trunk lid "closed/locked" limit switch (S69/8)
6. Trunk partition "closed" limit switch (S69/10)
7. Vario roof "open/lowered" limit switch (S69/11)
8. Trunk lid rotary tumbler/trunk lamp toggle switch (S69/12)
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Step 6
1. Relay (A7/5k1)
2. Left rear power window motor (M10/5)
3. Right rear power window motor (M10/6)
4. Vario roof "locked" limit switch (right rotary tumbler) (S69/2)
5. Vario roof "locked" limit switch (left rotary tumbler) (S69/3)
6. Left trunk lid "closed/locked" limit switch (S69/7)
7. Right trunk lid "closed/locked" limit switch (S69/8)
8. Trunk partition "closed" limit switch (S69/10)
9. Vario roof "open/lowered" limit switch (S69/11)
10. Trunk lid rotary tumbler/trunk lamp toggle switch (S69/12)
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Step 7
1. Left front power window motor (M10/3)
2. Right front power window motor (M10/4)