Vehicle electricsReversing camera system
| Calibrating reversing camera -R189- |
| Fit wheel centre mounting -VAS 6350/1-: |
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| Check the bolt hole circle pattern on the wheels. |
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| Prepare wheel centre mountings -VAS 6350/1- as required. |
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| To do so, secure three wheel bolt adapters to each wheel centre mounting -VAS 6350/1- to match the hole circle. |
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| Position paddles on both wheel centre mountings -VAS 6350/1- and secure each paddle with clamping bolt. |
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| Fit wheel centre mountings -VAS 6350/1- onto wheel bolts on rear wheels. |
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| The wheel centre mountings -VAS 6350/1- are kept in position by the O-rings in the adapters. |

Note | When fitting the wheel centre mountings -VAS 6350/1- onto the wheels, make sure that they are not mounted on any „anti-theft“ wheel bolts that might be installed. |
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| Using clamping bolts, adjust paddles so that they are free to move just slightly above the ground. Make sure the paddles can move freely. |
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| Set up and align calibration unit -VAS 6350/4- → Chapter. |
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| Switch on the spacing laser -VAS 6350/2- with the ON button. |
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| The following display appears and the spacing laser -VAS 6350/2- will be switched on. |
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| Hold spacing laser -VAS 6350/2--2- on one side of calibration unit -VAS 6350/4- so that it is flush at bracket. Spacing laser -VAS 6350/2--2- must make firm contact with bracket. |
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| Make sure that laser beam from spacing laser -VAS 6350/2--2- hits lower, larger part of paddle -1-. |
| If this is not the case, position of paddles must be corrected accordingly using clamping bolts on wheel centre mounting -VAS 6350/1-. |
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| Hold spacing laser -VAS 6350/2- in locating bracket on calibration unit -VAS 6350/4- with one hand while laser beam is visible on paddle. |
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| Briefly operate the ON button to measure distance. |
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| Make a note of the displayed value. |
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| Perform same measuring procedure for rear wheel on other side of calibration unit -VAS 6350/4-. |
| Measured distance value must be identical on both sides. |
| If values are not identical: |
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| Adjust calibration unit -VAS 6350/4- until values on both sides are identical. |
| When adjusting calibration unit -VAS 6350/4-, make sure that linear laser -VAS 6350/3- on calibration unit -VAS 6350/4- still hits centre of Audi rings and spirit level display also remains in the centre. If necessary, readjust. |
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| Measure height of calibration unit -VAS 6350/4-: dimension -H- (top edge of platform - floor). |
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| Select Guided Fault Finding mode. |
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| In the „Vehicle selection“ menu, select the relevant data for the vehicle. |
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| Using the GoTo button, select the following menu options in succession: |
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| Selecting function/component |
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| 01 - Self-diagnosis compatible systems |
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| 6C - Reversing camera system/J772 |
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| 6C - Reversing camera system control unit, functions |
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| 6C - Calibration (Rep. gr. 91) |

WARNING | Make sure no light is reflected on calibration platform. |
| Reflected light impairs the view of the reversing camera -R189- and therefore it may be impossible to perform calibration. |
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05 General