Install heat shield, top

Engage the heat shield (2) into the clamp (1) at the top of the front wall.

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Position the top heat shield (2) .
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Heat shield, top
M6x16 screw	Tightening torque	10 Nm

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Position holder (3) .
Clip the pressure lines in the areas (1) and (2) into the clamps.

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Position the holder of the pressure pipe (2) .
Tighten the screws (1) .

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Version with Real Driving Emissions 2:
Position the center cowl upper part (1) .

Tighten the screws in the marked areas.

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Version with mild hybrid technology:
Clip line (1) into the holders (arrows).

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Install the tension strut (3) on the shock tower.
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Tension strut on firewall
M10x25 screw	Tightening torque	56 Nm

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Replace screws (2) .
Parts: Screws
Tighten down screws (2) .

TIGHTENING TORQUES SPECIFICATION

Tension strut to shock tower
screw Replace screws.	Joining torque	56 Nm
screw Replace screws.	Angle of rotation	90°

Press cowl cover (1) into the upper detent, starting from the side.
Snap in cowl cover (1) into detents (2) and (3) .

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NOTE: TECHNICAL INFORMATION
The wiper system must be in the zero position.
After installing the cowl cover and before installing the wiper arms:
Operate wiper system 1x to ensure wiper system is in the correct installation position.

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Connect the wiper arm (3) .
Correctly position the wiper arm (2) in relation to the window edge (1) .

TECHNICAL DATA SPECIFICATION

Distance from window pane edge to wiper blade
	Wiper arm right (A)	59 mm
	Wiper arm left (B)	60 mm

NOTE: Description is for left component only. Procedure on the right side is identical.

Version with Real Driving Emissions 2:
Tighten nut (2) .

TIGHTENING TORQUES SPECIFICATION

Windshield wiper arm
Combination hexagon nut	tightening torque	35 Nm

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Connect the protective cap (1) .
Install the cover (2) .
Lock the lock (1) .

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Remove the battery cover

NOTE: The following step(s) must be performed if the specified component(s) is/are installed.

Disconnect special tool 2 452 007 from the battery.

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Install the cover (2) .
Lock the lock (1) .

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Position the holder for the expansion tank (1) .

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Snap line (2) into the cable brackets.
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Expansion tank holder
M6x16 screw	Tightening torque	8 Nm

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Engage the hose (1) .

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Secure the wiring harness mounting (1) .

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Position the gasoline particulate sensor holder (2) with the sensor with the centering pin (3) .
Tighten down screw (1) .

TIGHTENING TORQUES SPECIFICATION

Holder of gasoline particulate filter to holder for expansion tank
M6x16	Tightening torque	8 Nm

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Position the gasoline particulate sensor holder (2) with the sensor with the centering pin (3) .
Tighten down screw (1) .

TIGHTENING TORQUES SPECIFICATION

Holder of gasoline particulate filter to holder for expansion tank
M6x16	Tightening torque	8 Nm

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Install heat shield, top

Engage the top heat shield (2) in the clamp (1) on the cowl side.

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Position the top heat shield (2) .
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Heat shield, top
M6x16 screw	Tightening torque	10 Nm

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Position the expansion tank holder (1) .

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Engage the wire (2) in the cable brackets.
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Expansion tank holder
M6x16 screw	Tightening torque	8 Nm

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Engage the hose (1) .

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Position the gasoline particulate sensor holder (2) with the sensor with the aid of centering pin (3) .
Tighten down screw (1) .

TIGHTENING TORQUES SPECIFICATION

Holder of gasoline particulate filter to holder for expansion tank
M6x16	Tightening torque	8 Nm

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Position the gasoline particulate sensor holder (2) with the sensor with the aid of centering pin (3) .
Tighten down screw (1) .

TIGHTENING TORQUES SPECIFICATION

Holder of gasoline particulate filter to holder for expansion tank
M6x16	Tightening torque	8 Nm

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Install heat shield, top

Engage the top heat shield (2) in the clamp (1) on the cowl side.

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Position the top heat shield (2) .
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Heat shield, top
M6x16 screw	Tightening torque	10 Nm

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Position the expansion tank holder (1) .

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Engage the wire (2) in the cable brackets.
Tighten down screws (1) .

TIGHTENING TORQUES SPECIFICATION

Expansion tank holder
M6x16 screw	Tightening torque	8 Nm

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Engage the hose (1) .

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Follow-up work

Refer to INSTALLING CONDUIT ON BANK 2 .
Refer to INSTALLING CONDUIT ON BANK 1 .
Refer to INSTALLING EXPANSION TANK FOR THE CHARGE AIR COOLER .
Refer to INSTALLING COOLANT EXPANSION TANK .
Refer to INSTALLING THE HOLDER OF THE DME CONTROL UNIT FOR CYLINDERS 5 TO 8 .
Refer to INSTALLING THE LAMBDA OXYGEN SENSOR FOR CYLINDERS 5 TO 8 .
Refer to INSTALLING THE PRIMARY OXYGEN SENSOR FOR CYLINDERS 1 TO 4 .
Refer to INSTALLING ACOUSTIC COVER .
Refer to INSTALLING THE COVER PANEL OF THE SLAVE DME CONTROL UNIT .
Refer to INSTALLING THE COVER PANEL OF THE MASTER DME CONTROL UNIT .