[. . . ] To protect the wiring, wrap adhesive tape around them where they lie against metal parts. -- Place all cables away from moving parts, such as gear shift and seat rails. -- Place all cables away from hot places, such as near the heater outlet. [. . . ] When reattaching the trim ring, push the trim ring onto the unit until it clicks. (If the trim ring is attached upside down, the trim ring will not fit properly. ) · It becomes easy to remove the trim ring if the front panel is released. When installing, to ensure proper heat dispersal when using this unit, make sure you leave ample space behind the rear panel and wrap any loose cables so they are not blocking the vents. Leave ample space Dashboard When installing in a shallow space, use a supplied mounting sleeve. If there is enough space behind the unit, use factory supplied mounting sleeve. Secure the mounting sleeve by using a screwdriver to bend the metal tabs (90°) into place. Insert the supplied extraction keys into both sides of the unit until they click into place. Install the microphone in a position and orientation that will enable it to pick up the voice of the person operating the system. It is extremely dangerous to allow the microphone lead to become wound around the steering column or gearstick. Be sure to install the unit in such a way that it will not obstruct driving. Determine the appropriate position where the holes on the bracket and the side of the unit match. Use either truss screws (5 mm × 8 mm) or flush surface screws (5 mm × 9 mm), depending on the shape of screw holes in the bracket. Use separately sold clamps to secure the lead where necessary inside the vehicle. [. . . ] Fix the holder to the inside edge of the steering wheel so that the holder is facing the driver. When removing the remote control unit from the holder, move the corrugated release section toward the steering wheel and slide the remote control unit toward you. 12 Wrap the belt around the outside edge of the steering wheel, passing the end through the slot in the holder. [. . . ]