Pro
te
c
t
ed
b
y
co
p
y
rig
h
t.
C
o
p
y
in
g
fo
r
pr
iv
a
t
e
o
r
c
o
m
m
e
r
c
ia
l
p
u
rp
o
s
e
s
,
i
n
p
a
rt
o
r i
n
w
h
o
le
,
is
n
o
t
p
e
r
m
it
t
e
d
u
n
l
e
s
s
a
ut
ho
r
i
s
ed
b
y
V
olk
sw
a
ge
n AG
.
V
olk
s
w
a
g
en
AG do
es
n
ot g
uar
ante
e
or a
c
c
ep
t
a
ny
li
a
b
i
li
t
y
w
ith
r
e
s
p
e
c
t
t
o
th
e
c
o
rr
e
c
t
n
e
s
s
o
f
in
fo
r
m
a
tio
n
in
th
is
d
o
c
um
en
t.
C
o
py
rig
ht b
y
V
olk
sw
a
ge
n
A
G.
All data required are shown on display -1-.
– Press
→
button -arrow- to continue the process.
Visual check:
– Follow instructions on display.
– Perform visual check.
– If visual check is OK press „OK“ button. -arrow-
Note
When „not OK“ button is pressed, a check will be carried out.
Connecting diagnostic connector:
• Ignition is switched off.
The visual check is displayed with the prompt to connect the di‐
agnostic connector -arrow A- and to check the „MI lamp“
-arrow B-.
– Follow instructions on display.
– Connect diagnosis cable connector to EOBD connection.
Visual check of MI lamp with ignition switched off:
– Switch on ignition.
– Perform visual check of „MI lamp“.
Touareg 2003 ➤
Maintenance - Edition 11.2011
170
5. Exhaust emissions test