wheel MERCEDES-BENZ SPRINTER 2006 Service Manual

(23) Remove ignition transponder. (Fig. 18)
CAUTION: The position of the steering gear must
not be altered again for the entire duration of the
work procedure.
(24) Turn the steering wheel and lock the steering
wheel in the straight ahead position.
(25) Remove steering column support bolts. (Fig.
19)(26) Remove the screws and remove instrument
panel. (Fig. 20)
Fig. 17 BRAKE PEDAL SPRING
1 - STEERING COLUMN
2 - SPRING
Fig. 18 IGNITION TRANSPONDER
1 - COLUMN LOCK
2 - IGNITION TRANSPONDER
Fig. 19 STEERING COLUMN BOLTS
1 - BOLTS (2)
2 - STEERING COLUMN
Fig. 20 INSTRUMENT PANEL FASTENERS
1 - UPPER SCREWS (6)
2 - INSTRUMENT PANEL
3 - RIGHT SCREW
4 - CENTER SCREWS (2)
5 - LEFT SCREWS (3)
23 - 62 INSTRUMENT PANELVA

INSTALLATION
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
²WHEN REMOVING A DEPLOYED AIRBAG, RUB-
BER GLOVES, EYE PROTECTION, AND A LONG-
SLEEVED SHIRT SHOULD BE WORN. THERE MAY
BE DEPOSITS ON THE AIRBAG UNIT AND OTHER
INTERIOR SURFACES. IN LARGE DOSES, THESE
DEPOSITS MAY CAUSE IRRITATION TO THE SKIN
AND EYES.
²USE EXTREME CARE TO PREVENT ANY FOR-
EIGN MATERIAL FROM ENTERING THE PASSEN-
GER AIRBAG, OR BECOMING ENTRAPPED
BETWEEN THE PASSENGER AIRBAG CUSHION
AND THE PASSENGER AIRBAG DOOR. FAILURE TO
OBSERVE THIS WARNING COULD RESULT IN
OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
²THE PASSENGER AIRBAG DOOR MUST
NEVER BE PAINTED. REPLACEMENT PASSENGER
AIRBAGS ARE SERVICED WITH DOORS IN THE
ORIGINAL COLORS. PAINT MAY CHANGE THE WAY
IN WHICH THE MATERIAL OF THE AIRBAG DOOR
RESPONDS TO AN AIRBAG DEPLOYMENT. FAIL-
URE TO OBSERVE THIS WARNING COULD RESULT
IN OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
(1) Install the instrument panel.
NOTE: The guides on the bottom of the instrument
panel must engage in the cutouts on the left and
right next to the heater housing. (Fig. 21) (Fig. 22)(2) Route wire harness through the panel.
(3) Install and tighten 12 instrument panel screws.
(Fig. 20)
CAUTION: The position of the steering gear must
not be altered.
(4) Raise steering column into position and install
the bolts. (Fig. 19)
(5) Tighten steering column bolts to 25 N´m (18 ft.
lbs.).
(6) Install ignition transponder onto column lock.
(Fig. 18)
NOTE: The dome on the transponder must engage
into the groove on the ignition switch.
(7) Install brake pedal spring. (Fig. 17)
(8) Install vent hose. (Fig. 16)
Fig. 21 ALIGNMENT CUTOUT - 1
1 - CUTOUT
2 - HEATER HOUSING
Fig. 22 ALIGNMENT CUTOUT - 2
1 - CUTOUT
2 - HEATER HOUSING
VAINSTRUMENT PANEL 23 - 63

(9) Install instrument panel top cover and screws.
(Fig. 15)
(10) Install right outer and inner air nozzles. (Fig.
13)
(11) Install right side cover and screws.
(12) Wrap protective mat around connectors
behind instrument cluster.
(13) Install left outer and inner air nozzles.
(14) Install left side cover and screws.
(15) Install passenger side air nozzle cover and
bracket and install the screws. (Fig. 12)
(16) Position Power Distribution Center (PDC) in
vehicle and connect electrical connectors. (Fig. 11)
(17) Install PDC and install bolt and nut. (Fig. 10)
(18) Install PDC ground cable and nut.
(19) Install steering column shroud and install the
two screws and one nut. (Fig. 9)
(20) Install PDC cover and twist lock 1/4 turn to
secure in place. (Fig. 8)
(21) Connect electrical connectors and cables to air
conditioning push-button module and install. (Fig. 7)
(22) Install center bezel. (Refer to 23 - BODY/IN-
STRUMENT PANEL/INSTRUMENT PANEL CEN-
TER BEZEL - INSTALLATION)
(23) Install left and right speakers. (Refer to 8 -
ELECTRICAL/AUDIO/SPEAKER - INSTALLATION)
(24) Install passenger airbag. (Refer to 8 - ELEC-
TRICAL/RESTRAINTS/PASSENGER AIRBAG -
INSTALLATION)
(25) Install instrument cluster. (Refer to 8 - ELEC-
TRICAL/INSTRUMENT CLUSTER - INSTALLA-
TION)
(26) Install cup holder. (Refer to 23 - BODY/IN-
STRUMENT PANEL/CUP HOLDER - INSTALLA-
TION)
(27) Install glove compartment. (Refer to 23 -
BODY/INSTRUMENT PANEL/GLOVE BOX -
INSTALLATION)
(28) Install radio. (Refer to 8 - ELECTRICAL/AU-
DIO/RADIO - INSTALLATION)
(29) Connect battery negative cable.
TOP COVER - CLUSTER
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURETO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
(1) Remove the screws and using a trim stick
C-4755 or equivalent, remove the cover. (Fig. 23)
INSTALLATION
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
(1) Position the cover and install the screws.
Fig. 23 Instrument Cluster Remove/Install
1 - SCREW (2)
2 - COVER
3 - SCREW (2)
4 - INSTRUMENT CLUSTER
5 - LOOP (2)
23 - 64 INSTRUMENT PANELVA

TOP COVER - TRAY
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
(1) Using a trim stick C-4755 or equivalent,
remove the tray. (Fig. 24)
VAINSTRUMENT PANEL 23 - 65

INSTALLATION
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHERDIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
(1) Position the tray and seat the clips fully.
Fig. 24 Passenger Airbag Remove/Install
1 - TRAY
2 - SCREW (2)
3 - UPPER CLIP (2)
4 - LOWER CLIP (2)
5 - CONNECTOR
6 - PASSENGER AIRBAG
7 - SCREW (3)
23 - 66 INSTRUMENT PANELVA

TOP COVER
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
²WHEN REMOVING A DEPLOYED AIRBAG, RUB-
BER GLOVES, EYE PROTECTION, AND A LONG-
SLEEVED SHIRT SHOULD BE WORN. THERE MAY
BE DEPOSITS ON THE AIRBAG UNIT AND OTHER
INTERIOR SURFACES. IN LARGE DOSES, THESE
DEPOSITS MAY CAUSE IRRITATION TO THE SKIN
AND EYES.
²USE EXTREME CARE TO PREVENT ANY FOR-
EIGN MATERIAL FROM ENTERING THE PASSEN-
GER AIRBAG, OR BECOMING ENTRAPPED
BETWEEN THE PASSENGER AIRBAG CUSHION
AND THE PASSENGER AIRBAG DOOR. FAILURE TO
OBSERVE THIS WARNING COULD RESULT IN
OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
²THE PASSENGER AIRBAG DOOR MUST
NEVER BE PAINTED. REPLACEMENT PASSENGER
AIRBAGS ARE SERVICED WITH DOORS IN THE
ORIGINAL COLORS. PAINT MAY CHANGE THE WAY
IN WHICH THE MATERIAL OF THE AIRBAG DOOR
RESPONDS TO AN AIRBAG DEPLOYMENT. FAIL-
URE TO OBSERVE THIS WARNING COULD RESULT
IN OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove radio. (Refer to 8 - ELECTRICAL/AU-
DIO/RADIO - REMOVAL)
(3) Remove passenger airbag. (Refer to 8 - ELEC-
TRICAL/RESTRAINTS/PASSENGER AIRBAG -
REMOVAL)
(4) Remove screws and remove passenger side air
nozzle cover. (Fig. 25)(5) Remove accessory switch bezel. (Refer to 23 -
BODY/INSTRUMENT PANEL/ACCESSORY
SWITCH BEZEL - REMOVAL)
(6) Remove a-pillar trim. (Refer to 23 - BODY/IN-
TERIOR/A-PILLAR TRIM - REMOVAL)
(7) Remove speaker covers. (Fig. 26)
(8) Remove screw and bracket.
(9) Remove lower screws.
(10) Remove upper screws.
(11) Pull top cover toward rear and remove.
Fig. 25 PASSENGER SIDE AIR NOZZLE COVER
1 - FRONT SCREWS (2)
2 - BRACKET
3 - BRACKET SCREWS
4 - NOZZLE COVER
5 - INSTRUMENT PANEL
VAINSTRUMENT PANEL 23 - 67

INSTALLATION
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
²WHEN REMOVING A DEPLOYED AIRBAG, RUB-
BER GLOVES, EYE PROTECTION, AND A LONG-
SLEEVED SHIRT SHOULD BE WORN. THERE MAY
BE DEPOSITS ON THE AIRBAG UNIT AND OTHER
INTERIOR SURFACES. IN LARGE DOSES, THESE
DEPOSITS MAY CAUSE IRRITATION TO THE SKIN
AND EYES.
²USE EXTREME CARE TO PREVENT ANY FOR-
EIGN MATERIAL FROM ENTERING THE PASSEN-
GER AIRBAG, OR BECOMING ENTRAPPED
BETWEEN THE PASSENGER AIRBAG CUSHIONAND THE PASSENGER AIRBAG DOOR. FAILURE TO
OBSERVE THIS WARNING COULD RESULT IN
OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
²THE PASSENGER AIRBAG DOOR MUST
NEVER BE PAINTED. REPLACEMENT PASSENGER
AIRBAGS ARE SERVICED WITH DOORS IN THE
ORIGINAL COLORS. PAINT MAY CHANGE THE WAY
IN WHICH THE MATERIAL OF THE AIRBAG DOOR
RESPONDS TO AN AIRBAG DEPLOYMENT. FAIL-
URE TO OBSERVE THIS WARNING COULD RESULT
IN OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
(1) Position top cover and slide toward front of
vehicle.
NOTE: Observe cable routing for radio: The leads
should not be located above the air duct.
(2) Install upper and lower screws.
(3) Install screw and bracket.
(4) Position speaker covers and seat fully.
(5) Install a-pillar trim. (Refer to 23 - BODY/IN-
TERIOR/A-PILLAR TRIM - INSTALLATION)
(6) Install accessory switch bezel. (Refer to 23 -
BODY/INSTRUMENT PANEL/ACCESSORY
SWITCH BEZEL - INSTALLATION)
(7) Install passenger side air nozzle cover and
bracket and install the screws.
(8) Install passenger airbag. (Refer to 8 - ELEC-
TRICAL/RESTRAINTS/PASSENGER AIRBAG -
INSTALLATION)
(9) Install radio. (Refer to 8 - ELECTRICAL/AU-
DIO/RADIO - INSTALLATION)
(10) Connect battery negative cable.
STEERING COLUMN OPENING
COVER
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
Fig. 26 INSTRUMENT PANEL TOP COVER
1 - SPEAKER COVERS (2)
2 - CENTER NOZZLE COVER
3 - INSTRUMENT PANEL TOP COVER
4 - TOP SCREWS (6)
5 - BRACKET/SCREW
6 - LOWER SCREWS (2)
23 - 68 INSTRUMENT PANELVA

(1) Twist cover lock 1/4 turn and remove Power
Distribution Center cover. (Fig. 27)
(2) Remove nut and screws and remove steering
column shroud. (Fig. 28)
INSTALLATION
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, OR INSTRU-
MENT PANEL COMPONENT DIAGNOSIS OR SER-
VICE. DISCONNECT AND ISOLATE THE BATTERY
NEGATIVE (GROUND) CABLE, THEN WAIT TWO
MINUTES FOR THE AIRBAG SYSTEM CAPACITOR
TO DISCHARGE BEFORE PERFORMING FURTHER
DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE
WAY TO DISABLE THE AIRBAG SYSTEM. FAILURETO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
(1) Install steering column shroud and install the
two screws and one nut.
(2) Install Power Distribution Center cover and
twist lock 1/4 turn to secure in place.
Fig. 27 ELECTRICAL CENTER COVER
1 - COVER LOCK
2 - COVER
Fig. 28 STEERING COLUMN SHROUD
1 - SHROUD
2 - SCREWS (2)
3 - NUT
VAINSTRUMENT PANEL 23 - 69

BODY STRUCTURE
TABLE OF CONTENTS
page page
GAP AND FLUSH
SPECIFICATIONS.......................91OPENING DIMENSIONS
SPECIFICATIONS.......................93
GAP AND FLUSH
SPECIFICATIONS
GAP & FLUSH DIMENSIONS INDEX
DESCRIPTION FIGURE
FRONT DOORS 1
SLIDING DOORS 2
REAR DOORS 3
NOTE:
All measurements are in mm.
LOCATION GAP FLUSH
1 Door at top. 7  
0.5FLUSH
2 Door at upper b-pil-
lar.7 
0.5Up to max 1
mm recessed,
at rear with 1
mm overlap
(wind noise)
3 Door at bottom. 8  
0.5FLUSH
4 Door at wheelhouse. 7  
0.5FLUSH
5 Door ridge at wheel-
house and b-pillar.Ð FLUSH
6 Door at a-pillar. 8  
0.5FLUSH
Fig. 1 FRONT DOOR
VABODY STRUCTURE 23 - 91

Some vehicles are equipped with an additional
Denso 10S17 A/C compressor mounted to the engine
which is used for the optional rear A/C system and
various add-on A/C systems (Fig. 3).A heater booster is used to aid in warming the
engine coolant. The heater booster system can be
switched on while the vehicle is being driven to help
the engine reach its normal operating temperature
quickly and will help aid in heating up the air within
the passenger compartment quickly when requested
by the operator (Fig. 4).
OPERATION
Outside air enters the vehicle through the hood
opening at the base of the windshield, and passes
through the ventilation housing located in the engine
compartment into the heater housing located behind
the instrument panel. Air flow velocity is adjusted
with the blower motor speed selector thumbwheel on
the A/C-heater control. The air intake openings must
be kept free of snow, ice, leaves, and other obstruc-
tions for the HVAC system to receive a sufficient vol-
ume of outside air.
The automatic temperature control (ATC) system
controls interior temperature by taking actual values
from the temperature sensors and the CAN bus and
comparing them to the nominal value of the temper-
ature control switch. The electric pulsed heater valve
is then energized depending on the requested quan-
tity of heat and an electrically-operated water pump
gives a nearly constant water flow for exact temper-
ature regulation. If the solenoid is not energized, the
coolant circuit to the heat exchanger is fully open. To
control the temperature the solenoid valve is pulsed
by the ATC in periods of four seconds.
The mode control knob on the A/C-heater control is
used to direct the conditioned air flow to the selected
air outlets. The mode control knob operates the mode
doors by cables connected to the mode doors.
Fig. 2 Heater Housing
1 - SCREW (12)
2 - UPPER HOUSING
3 - A/C EVAPORATOR
4 - EVAPORATOR O-RING SEAL (2)
5 - EVAPORATOR GASKET
6 - VENTILATION HOUSING GASKET
7 - LOWER HOUSING
8 - WIRING HARNESS
9 - BOLT (3)
10 - HEATER CORE
11 - HEATER CORE TUBE ASSEMBLY
12 - HEATER CORE TUBE GASKET
13 - HEATER CORE TUBE O-RING SEAL (2)
Fig. 3 Denso 10S17 A/C Compressor
Fig. 4 Heater Booster
24 - 2 HEATING & AIR CONDITIONINGVA