[. . . ] From the car's power connector vom Stromanschluss des Fahrzeugs du connecteur d'alimentation de la voiture dal connettore di alimentazione dell'auto van de autovoedingsstekker Yellow Gelb Jaune Giallo Geel Blue Blau Bleu Blu Blauw continuous power supply permanente Stromversorgung alimentation continue alimentazione continua continu voeding power aerial control Motorantennensteuerung antenne électrique comando dell'antenna elettrica automatische antenne Red Rot Rouge Rosso Rood Black Schwarz Noir Nero Zwart Switched power supply geschaltete Stromversorgung alimentation commutée alimentazione commutata geschakelde voeding earth Masse masse terra aarding This unit is designed for negative earth 12 V DC operation only. Before making connections, turn the car ignition off to avoid short circuits. Connect the power connecting lead to the unit and speakers before connecting it to the auxiliary power connector. [. . . ] Be sure to insulate any loose unconnected leads with electrical tape for safety. Notes on the power supply lead (yellow) · When connecting this unit in combination with other stereo components, the connected car circuit's rating must be higher than the sum of each component's fuse. When no car circuits are rated high enough, connect the unit directly to the battery. The bracket and the protection collar are attached to the unit before shipping. Before mounting the unit, use the release keys to remove the bracket and the protection collar from the unit. Keep the release keys for future use as they are also necessary if you remove the unit from your car. Catch Rear speaker Hecklautsprecher Haut-parleur arrière Diffusore posteriore Achterluidspreker Rotary commander RM-X4S Joystick RM-X4S Satellite de commande RM-X4S Telecomando a rotazione RM-X4S Bedieningssatelliet RM-X4S Note Before installing, make sure that the catches on both sides of the bracket are bent inwards 2 mm. If the catches are straight or bent outwards, the unit will not be installed securely and may spring out. If you have any questions and problems connecting your unit that are not covered in this manual, please consult the car dealer. Choose the installation location carefully so that the unit will not interfere with normal driving operations. Avoid installing the unit in areas subject to dust, dirt, excessive vibration, or high temperature, such as in direct sunlight or near heater ducts. Use only the supplied mounting hardware for a safe and secure installation. Before installing the unit, remove the protection collar and the bracket from the unit. Yellow Gelb Jaune Giallo Geel Yellow Gelb Jaune Giallo Geel continuous power supply permanente Stromversorgung alimentation continue alimentazione continua continu voeding Red Rot Rouge Rosso Rood Yellow Gelb Jaune Giallo Geel switched power supply geschaltete Stromversorgung alimentation commutée alimentazione commutata geschakelde voeding Engage the release keys together with the protection collar . Insert both release keys together between the unit and the bracket until they click. Make sure that the 4 catches on the protection collar are properly engaged in the slots of the unit (-3). [. . . ] Insert both release keys together between the unit and the bracket until they click. Make sure that the 4 catches on the protection collar are properly engaged in the slots of the unit (-3). Engage part of the front panel with part of the unit, as illustrated, and push the left side into position until it clicks. [. . . ]