Volkswagen Golf Service & Repair Manual: Calibrating adaptive cruise control
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The adaptive cruise control unit -J428- needs to be
calibrated if the following conditions apply: |
| Adaptive cruise control unit -J428- has been removed and
then reinstalled or it has been renewed. |
| Bumping against adaptive cruise control unit -J428- due to
incautious installation of front bumper cover. |
| Front bumper cover has been damaged as a result of a
rear-end collision or similar. |
| Front bumper cover has been removed and then reinstalled of
it has been renewed. |
| Rear axle toe has been adjusted. |
 Note
| Excessive horizontal adjustment of the adaptive cruise
control unit -J428- results in permanent deactivation of the
functions ACC/front scan system. In this case, the following
message appears in the dash panel insert -KX2-:
ACC/front scan system not available. |
| Limited sensor functionality due to soiling or weather
conditions such as heavy rain, snowfall, sensor icing etc.
results in a temporary non-availability of the functions
ACC/front scan system. In this case, the following message
appears in the dash panel insert -KX2-:
ACC/front scan system: no sensor data. |
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Calibrate adaptive cruise control
→ Running gear, axles, steering; Rep. gr.44. |
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Removing
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Remove adaptive cruise control unit -J428-
→ Chapter.
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Other materials:
Removing and installing seat trim on sill side, standard seat
Note
Removal and installation are described for the left vehicle
side. Follow same instructions for the right side as
appropriate.
Special tools and workshop equipment
required
...
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Observe instructions specific to the workplace;
→ Volkswagen ServiceNet; Handbooks; Service handbook;
Environmental protection. Refrigerant from air
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refrigerant designated working are ...
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→ General body repairs, interior; Rep. gr.70.
–
Remove footwell cover on driver side
→ General body repairs, interior; Rep. gr.68.
â ...
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