83A012721BA 
Accessories and technical changes 
  
Usually maintenance and repair work requires 
special tools, measuring devices, and other 
equipment that is available to trained vehicle 
technicians in order to help ensure that your vehi- 
cle and all of its systems operate correctly, relia- 
bly, and safely. Performing work on the vehicle 
incorrectly can impair the operation and reliabili- 
ty of your vehicle and may void one or more of 
your vehicle's warranties. 
Technical Modifications 
Interference with electronic components, their 
software, the wiring, and data transfer may cause 
malfunctions. Because of the way electronic com- 
ponents are interconnected, such malfunctions 
can also impair systems that are not directly in- 
volved. This means that you risk both a substan- 
tial reduction in the operational safety of your ve- 
hicle and increased wear of vehicle components. 
Some convenience functions, such as the conven- 
ience turn  signal function, individual door open- 
ing function, and displays, can be reprogrammed 
using special workshop equipment. If functions 
are reprogrammed, the information and descrip- 
tions about these functions in this Owner's Man- 
ual may no longer apply to the changed func- 
tions. Audi recommends that an authorized Audi 
dealer or authorized Audi Service Facility perform 
and verify any reprogramming procedures. 
  
  
carry out the job and have the correct tech- 
nical information and the correct tools. 
— If you are uncertain about what to do, have 
the work performed by  an authorized Audi 
dealer, an authorized Audi Service Facility, 
or another qualified workshop. Serious per- 
sonal injury may result from improperly per- 
formed work. 
    
  
ZA WARNING 
Maintenance procedures, repairs, or technical 
modifications that are performed incorrectly 
increase the risk  of an accident and can lead 
to serious injuries. 
  
  
ZA WARNING 
The engine compartment in any motor vehicle 
is a potentially dangerous area and can cause 
serious personal injury. 
— Always use extreme caution when doing any 
work in the engine compartment. Always 
follow commonly accepted safety practices 
and use common sense. Never risk personal 
injury. 
— Never perform any work in the engine com- 
partment unless you know exactly how to 
      
@) Note 
— Maintenance procedures, repairs or techni- 
cal modifications that are performed incor- 
rectly can cause damage to the vehicle, such 
as corrosion. 
— If emergency repairs must be performed, 
take your vehicle to an authorized Audi deal- 
er  or authorized Audi Service Facility as soon 
as possible. 
— Audi is not liable for damage to the vehicle 
resulting from failure to comply with these 
guidelines. 
@) For the sake of the environment 
— Regular maintenance can help protect the 
environment. 
— Technical modifications to the vehicle can 
have a negative impact on fuel consumption 
and vehicle emissions. 
(@) For the sake of the environment 
Undeployed airbag modules and pretension- 
ers  are classified as Perchlorate Material - 
special handling may apply, See www.dtsc.ca. 
gov/hazardouswaste/perchlorate. When the 
vehicle or parts of the restraint system includ- 
ing airbag modules and safety belts with pre- 
tensioners are scrapped, all applicable laws 
and regulations must be observed. Your au- 
thorized Audi dealer is familiar with these re- 
quirements and we recommend that you have 
your dealer perform this service for you. 
G) Tips 
Because of your vehicle's aluminum body de- 
sign, all service and repair procedures affect- 
ing the body should be performed by an  au- 
thorized Audi dealer or authorized Audi 
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