Assembly

It is very easy to mount the air horn, and clear assembly instructions are printed on the packaging. Assembly instructions can also be downloaded below. These instructions are a text translation of the diagram given on the packaging, which enables even people without much technical knowledge to mount the air horn on their vehicles.

Check whether your current horn is mounted to the plus or minus pole. Engage the contact and check whether there is power running to one of the connection points of the original horn. If there is active power, the horn switch should be connected to the minus pole. If there is only power when the horn is engaged, the horn switch makes contact through the plus pole.

Stebel Nautilus Compact,Truck horn and Standard: Switch to the minus pole.
Download the assembly instructions here.

Stebel Nautilus Compact,Truck horn and Standard: Switch to the plus pole.
Download the assembly instructions here.

Stebel Magnum TM/2: Switch to the minus pole.
Download the assembly instructions here.

Stebel Magnum TM/2: Switch to the plus pole.
Download the assembly instructions here.