dead battery AUDI A5 COUPE 2012 Owners Manual

38 Openin g and clo sing
- Fo r security reasons, replacement keys
are on ly availab le from Audi dea lers .
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions
c::> page 296.
Check light in the master key
The check light in the master key provides in­
formation about different conditions.
Fig. 29 Check light in the master key
The check light comes on br iefly once when a
button is pressed, and during an "inquiry" by
the convenience key system .
If the check light does not come on , the bat­
tery is dead and has to be replaced . In addi­
tion, when the battery is dead
the m symbol
appears in the instrument cluste r display as
well as the message:
Please change key batte ry
Battery replacement c::> page 38.
Master key battery replacement
Fig. 30 Remote mas ter key: Remov ing th e mechanica l
key
N 5 9 CJ .. ID
Fig. 31 Remote master key: Remov ing the battery
holde r
We recommend having the battery changed
by an authorized Audi dealer . However, if you
wish to replace the dead battery yourse lf, pro­
ceed as follows:
... Press the re lease button @c::>
fig. 30 .
... Pull the mechanical key ® out of the mas­
ter key .
... Press the release button@c::>
fig. 31 on the
battery holder and at the same time pull the
battery ho lder out of the master key in the
direction of the arrow .
"' Insta ll the new battery CR 2032 with the
"+" sign facing down.
... Push the battery holder carefu lly into the
maste r key.
... Insta ll the mechanical key.
@ For the sake of the envi ronment
D ispose of dead batteries properly so as
not to poll ute the environment.
(D Tips
The replacement battery must be the
same specification as the o rigina l.