2006 Alfa Romeo 166 ECU

174
Front sidelights
To replace the bulb (Type B – H6W,
6W):
– Remove the engine compartment cov-
er after turning the fastening pins.
– Turn counter-clockwise and remove
the direction indicator bulb holder (A-
fig. 45) without disconnecting the con-
nector to widen the working space.
– Remove the rubber cap (B) by pulling
the tab (C).– Press the two retaining tabs and re-
move the bulb holder (D- fig. 46).
– Remove the bulb (E- fig. 47) from
the bulb holder, pushing it slightly and
turning it counter-clockwise.– Fit the new bulb into the bulb holder,
pushing it slightly and turning it clock-
wise.
– Push the bulb holder down in its seat.
– Fit the rubber cap.
– Fit the direction indicator bulb holder
and lock it by turning it clockwise.
– Refit the engine compartment cover
and secure it by turning the fastening
pins.
A0D0075m
fig. 45
A0D0078m
fig. 46
A0D0079m
fig. 47

175
Front direction indicators
To replace the bulb (Type B – PY21W,
21W, coloured):
– Remove the engine compartment cov-
er after turning the fastening pins.
– Turn counter-clockwise and remove
the bulb holder (A- fig. 48), without
disconnecting the connector.
– Remove the bulb (B- fig. 49) from
the bulb holder, pushing it slightly and
turning it counter-clockwise.– Fit the new bulb into the bulb holder,
pushing it slightly and turning it clock-
wise.
– Fit the bulb holder and lock it by turn-
ing it clockwise.
– Refit the engine compartment cover
and secure it by turning the fastening
pins.FRONT FOGLIGHTS
To replace the bulb (Type D - H3, 55W)
proceed under the car as follows:
– Disconnect the connector (A- fig.
50) from the light unit.
– Turn the cover (B) counter-clockwise
and remove it.
– Disconnect the connector (C- fig.
51) from the bulb.
– Release the clip and remove the bulb
(D- fig. 52).
A0D0080m
fig. 48
A0D0081m
fig. 49
A0D0082m
fig. 50

233
IDENTIFICATION LABEL
This is located in the left-hand side of
the boot (next to the battery) (fig. 5).
It carries the following identification da-
ta:
A- Space for details of national ho-
mologation
B- Space for punching the consecutive
chassis numberC- Space available for maximum
weights authorised by various national
laws
D- Space for version and any supple-
mentary indications to those specified
E- Space for smoke index (JTD 20V
Multijet versions only)
F- Space for punching manufacturer’s
name.
ENGINE AND BODY VERSION CODES
3.2 V6 24V JTD 20VMultijet
Engine Code 936A000 936B000
Body Code 936AXB00 17936AXG00 22
3225CAm
fig. 5