Attention! Radio receivers with a code number are available for sale. After each connection of the receiver, a certain code must be set, otherwise the receiver will not work, the code serves to protect against theft. If the receiver is coded, the security code must be determined before disconnecting the battery or removing the receiver. If the code is unknown, only the manufacturer can turn on the receiver. The individual code in most cases is in the passport of the radio. The passport must not be kept in the vehicle.
1. Disconnect the ground cable from the battery.
Attention! This erases the data from the engine fault memory or the radio's security code. Before disconnecting the battery, read the instructions in Section Removing and installing the battery.
2. Depending on equipment: Remove center console, see chapter Body, car painting, car care, Chapter Instrument panel/center console.
3. Remove trim -1-.
4. Unscrew the radio and mount. Pull out the radio evenly without tilting it.
5. To unscrew a cable of weight from a back side of a radio receiver.
6. Disconnect the antenna and loudspeaker plugs, disconnect the multi-pin power plug. If the receiver is not connected with serial wires, the wires should be marked before disconnecting them so as not to mix them up during installation.
Installation
1. Connect the plugs on the back of the radio.
2. Insert the receiver into the instrument panel and screw it on.
3. Install receiver trim and/or center console, see Chapter Body, car painting, car care, Chapter Instrument panel/center console.
4. Connect the mass cable to the battery.
5. Turn on the receiver and check its operation. If the receiver is encrypted, first enter the security code.
6. Set the time on the clock.
Note for retrofitting a radio receiver
Attention! If a non-standard power cable is used, ensure that there are no loose bare ends. Otherwise, a short circuit may occur, leading to burnout of the cables.
- Please note that only the standard jamming kit can be used. On sale there are interference suppression kits specifically for MAZDA.