Audi A6 Avant 2011 - Electrical Air Conditioner Compressor V470

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– Ensure that the red warning label is not damaged.
– Re-energise high-voltage system.
The high-voltage system must be re-energised according to the
“Guided Fault Finding” routine in the ⇒ Vehicle diagnostic tester,
and ONLY by this method.
DANGER!
High voltage can cause fatal injury
Danger of severe or fatal injuries from electric shock.
♦ The high-voltage system may only be re-energised by a
suitably qualified person (Audi high-voltage technician).
♦ The system may only be re-energised using the vehicle
diagnostic tester via “Guided Fault Finding”.
♦ The vehicle is then made ready for operation again by the
qualified person (Audi high-voltage technician).
♦ The qualified person (Audi high-voltage technician) marks
the vehicle by attaching the appropriate warning signs.
Note
♦ Re-energising high-voltage system:
♦ Connect vehicle diagnostic tester
♦ Select Guided Fault Finding mode
♦ Using the Go to button, select the following menu options in
succession:
♦ Function/component selection
♦ Body
♦ Electrical system
♦ Self-diagnosis-compatible systems
♦ 8C - Hybrid battery management -J840
♦ 8C - Hybrid battery management, functions
♦ 51 - Re-energise high-voltage system (Rep. gr. 93)
6.5 Electrical air conditioner compressor -
V470-
The electrical air conditioner compressor - V470- is installed on
the front left in the engine compartment and ensures a comfort‐
able interior temperature even when the combustion engine is
switched off, as it is operated electrically. Electrical air conditioner
compressor - V470- includes the control unit for air conditioning
compressor - J842- .
Removing and installing electrical air conditioner compressor -
V470- ⇒ Air conditioning system; Rep. gr. 87 .
Audi A6 2011 ➤ , Audi A6 Avant 2011 ➤
Electrical system, hybrid - Edition 03.2014
6. Components specific to high-voltage system 53