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Cautions & Warnings
Page 1 of 3
© 2018 Audi of America, Inc.
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Version 2.0
Please read these WARNINGS and CAUTIONS before proceeding with maintenance and
repair work. You must answer that you have read and you understand these WARNINGS and
CAUTIONS before you will be allowed to view this information.
If you lack the skills, tools and equipment, or a suitable workshop for any procedure described
in this manual, we suggest you leave such repairs to an authorized Audi retailer or other
qualified shop. We especially urge you to consult an authorized Audi retailer before beginning
repairs on any vehicle that may still be covered wholly or in part by any of the extensive
warranties issued by Audi.
Disconnect the battery negative terminal (ground strap) whenever you work on the fuel system
or the electrical system. Do not smoke or work near heaters or other fire hazards. Keep an
approved fire extinguisher handy.
Audi is constantly improving its vehicles and sometimes these changes, both in parts and
specifications, are made applicable to earlier models. Therefore, part numbers listed in this
manual are for reference only. Always check with your authorized Audi retailer parts
department for the latest information.
Any time the battery has been disconnected on an automatic transmission vehicle, it will be
necessary to reestablish Transmission Control Module (TCM) basic settings using the Audi
Factory Approved Scan Tool (ST).
Never work under a lifted vehicle unless it is solidly supported on stands designed for the
purpose. Do not support a vehicle on cinder blocks, hollow tiles or other props that may
crumble under continuous load. Never work under a vehicle that is supported solely by a jack.
Never work under the vehicle while the engine is running.
For vehicles equipped with an anti-theft radio, be sure of the correct radio activation code
before disconnecting the battery or removing the radio. If the wrong code is entered when the
power is restored, the radio may lock up and become inoperable, even if the correct code is
used in a later attempt.
If you are going to work under a vehicle on the ground, make sure that the ground is level.
Block the wheels to keep the vehicle from rolling. Disconnect the battery negative terminal
(ground strap) to prevent others from starting the vehicle while you are under it.
Do not attempt to work on your vehicle if you do not feel well. You increase the danger of
injury to yourself and others if you are tired, upset or have taken medicine or any other
substances that may impair you or keep you from being fully alert.
Never run the engine unless the work area is well ventilated. Carbon monoxide (CO) kills.
Always observe good workshop practices. Wear goggles when you operate machine tools or
work with acid. Wear goggles, gloves and other protective clothing whenever the job requires
working with harmful substances.
Tie long hair behind your head. Do not wear a necktie, a scarf, loose clothing, or a necklace
when you work near machine tools or running engines. If your hair, clothing, or jewelry were to
get caught in the machinery, severe injury could result.