Climate control
Comfort
119
Introduction of the New E-Class, Model Series 212 Sedan
b
Le
ge
nd
f
or block
d
iag
ram
of clima
te con
trol
A1
Inst
ru
me
nt c
lus
te
r
A2
/
56
Rad
io
w
ith
Au
to
P
ilo
t Syst
em
A9
Re
fr
ig
er
ant c
om
pr
es
sor
A32
m1
Bl
owe
r mo
to
r
A3
2n1
Blo
w
er re
gu
lator
A4
0 / 3
C
OMAND
controller
unit
A8
5s1
Left fro
nt d
oo
r ro
tary
tu
mble
r sw
itch
A8
5
/
1s1
Ri
gh
t fro
nt d
oo
r ro
tary
tu
mble
r sw
itch
A85
/
3s1
Le
ft re
ar doo
r ro
tar
y tu
mble
r swi
tch
A85
/
4s1
Rig
ht re
ar doo
r ro
tar
y tu
mble
r swi
tch
A9
8
Panoramic sliding
su
nroof control modul
e
(with code (
413))
B1
0 / 4
Int
er
io
r te
mper
at
ure
sens
or
B1
0 / 6
Evapo
rato
r te
mper
ature
s
enso
r
B1
0
/
31
Left side air
vent
air
outlet temperature
sens
or
B1
0 / 32
Right
side
air
vent
air ou
tlet
te
mperatu
re
sens
or
B1
0
/
35
Le
ft fr
ont fo
otwe
ll vent air ou
tlet
te
mper
a-
tu
re
s
enso
r
B1
0
/
36
Ri
gh
t fro
nt foo
tw
ell ve
nt air o
utle
t tempe
ra-
tu
re
s
enso
r
B1
0 / 38
Rear
footwell
vent
air
outlet temperature
sens
or
(with code (581
))
B1
1 / 4
C
ool
ant
temperature
sensor
B1
1
/
12
Dew point
se
nsor (with
code (581))
B1
2
Ref
rige
rant
pr
essu
re
sensor
B1
4
O
ut
sid
e tem
perat
ur
e sensor
B31
Pol
lutant sensor
(with code (
581))
B32
/
3
Sun
se
nso
r
M2
/
1
Rear
blow
er
m
ot
or
(w
ith
cod
e (581))
M2
/
5
Fresh air
/
reci
rcul
ated
air fla
p actuator mo-
to
r
M2
/
6
Left
blend air fl
ap actuator
motor
M2
/
7
Right blen
d air flap actuator
motor
M2
/
8
Le
ft
de
fr
os
te
r fl
ap actu
ator
mo
tor
(with code (5
81))
M2
/
9
Rig
ht de
fr
os
te
r fl
ap actu
ator
mo
tor
(with code (5
81))
M2
/
10
Left
footwell
flap actuator motor
(with code (5
81))
M2
/
11
Right
footwell
flap actuator motor
(with code (5
81))
M2
/
12
Left
center
air
ve
nt flap a
ctuator
motor
(with code (5
81))
M2
/
13
Right center
air ve
nt flap actua
tor motor
(with code (5
81))
M2
/
16
De
fr
oste
r flap actu
ato
r mo
to
r
(with code (5
81))
M2
/
21
D
iff
uso
r flap
actu
ator
m
ot
or
(w
ith
cod
e
(581))
M2
/
34
Ram
air flap actuator motor (
w
ith
code
(581))
M2
/
35
Rear
blend
air flap actuator motor
(with code (5
81))
M4
/
7
Engine and
air conditionin
g fan motor with
int
egr
ate
d c
ontr
ol
M1
3
/
5
C
oola
nt circulation pump
M1
6 / 22
Air
dis
tribution
flap
ac
tua
tor
motor
(without code (581)
)
M1
6 / 33
Left
B-pillar
air
di
st
ribution actuator motor
(with code (5
81))
M1
6
/
34
Right B-pill
ar air dis
tributi
on actuator motor
(with code (5
81))
N3
/
9
C
DI control unit
(w
ith dies
el engine)
N3 / 10
ME-SFI
[ME]
control
unit
(with
gasoline
eng
ine
)
N10
/
1
Front
SAM control unit
with fuse and
rel
ay
mo
du
le
N10
/
2
Re
ar S
AM
co
ntro
l u
nit
w
ith
fu
se
and r
elay
mo
du
le
N22
/
4
Rear automatic air conditioning
operating
unit
(with code (581
))
N22
/
7
Automatic air condit
ioning control
and oper-
ating unit
N69
/
1
Left front do
or co
ntro
l u
nit
N69
/
2
Righ
t fr
ont do
or co
nt
ro
l u
nit
N69
/
3
Lef
t re
ar doo
r cont
rol unit
N69
/
4
Right
rear
door control unit
N70
O
verhead control panel control unit
(w
ith
c
ode
(4
14
))
N70b1
Int
erio
r tem
perat
ur
e sensor
with integrated fan (wi
th
code (414))
N70
/
3b1
Int
erio
r tem
perat
ur
e sensor
with
inte
grate
d fan (w
itho
ut
co
de
(414))
N73
Electronic ignition lock control unit
R22
/
3
PT
C
he
ater bo
oste
r (w
ith
die
se
l e
ngine)
Aw
ith
ou
t c
od
e (
58
1)
Comf
or
t automatic
air
conditi
oning
B
w
ith code (581
) Comfort
automatic air con-
ditioning
CAN B
Interior CAN
CAN E
C
hassis
CAN
LIN B8
Climate
control
LIN
– This printout will not be recorded by the update service. Status: 01 / 2009 –