Take the extension pipe out of the lid.  Drill a hole with a diameter of 8 mm (0.3 inch) to the air filter in case of a petrol engine and to the barrel in case of a diesel engine. Fit the connector into the drilled hole by laying its flange onto the drill. 

Lead the jet pipe into the glove box or to the shelf below the dashboard. The length of the pipe is 2 m. The aerosol can be emptied in any positions. 

Fit the jet pipe into the bore of the nozzle on full lock. After emptying the bottle, the PREVENT engine starter aerosol without pipe can also be used for the pipe and nozzle already present.

Starting of the engine. Shake the content of the bottle before use and press the nozzle for 1-2 seconds. In case of petrol engines, do not use choke, but after spraying, press the accelerator pedal halfway down and start the engine. In case of diesel engines, do not glow with the glow plug, but start the engine by pressing the accelerator pedal fully after spraying. Spraying may be repeated.

Without the pipe, the aerosol can be used only with the small nozzle supplied in the lid, by direct spraying into the intake manifold of the air filter.