Astra L4-1.8L (2009)
3. Remove the horn.
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Remove the nut (1).
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Disconnect the wiring harness plug (2).
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the horn.
Connect the wiring harness plug.
Tighten the nut to 5 Nm (44 lb in).
2. Install the windshield air inlet screen.
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Install the hose for the windshield wash system.