Operation CHARM: Car repair manuals for everyone.

Service Display, Resetting






Service Display, Resetting

- Follow these steps in sequential order.

• Connect VAS 5051/5052





• Guided Fault Finding or Guided Functions

• Go to - function/component selection

• Service Work

• Combination Processor, reset WIV

• Now follow guided program

• Please follow guided program function description

• WIV = Wartungsintervall - Verlangerung (Maintenance Interval Extension)

Maximum Values, Adapting

- Follow these steps in sequential order.

• Connect VAS 5051/5052

• Guided Fault Finding or Guided Functions

• Go to - function/component selection

• Service Work

• Combination Processor, adjusting maximum WIV value

• Now follow guided program

Fixed interval maximum values





• WIV = Wartungsintervall - Verlangerung (Maintenance Interval Extension)

• Please follow guided program function description