Introduction: why remove the radio and what you need to know before you start

Standard audio system Nissan Note E11 (first generation, 2006–2013) often becomes a reason for an upgrade. Owners complain about an outdated interface, lack of Apple CarPlay/Android Auto, weak sound or module malfunction. However, dismantling the radio in this model has nuances: from hidden fasteners to the risk of damaging the plastic clips of the panel. Unlike many modern cars, there are no standard DIN-sled - the system is integrated into the center console.

Before you pick up a screwdriver, consider: on models with climate control (automatic system), the radio is connected to the control unit via CAN bus, and improper shutdown may reset climate settings. Also in Note E11 There are two versions of audio systems: basic (without display) and multimedia (with screen and navigation). The instructions below are suitable for both, but the connectors and fastenings will differ.

Preparation: Tools and Precautions

To remove the radio Nissan Note E11 you will need:

  • 🔧 Plastic mounting blades (2–3 pcs.) - for dismantling the panel without scratches.
  • ⚒️ Phillips screwdriver (PH2) - for the radio mounting screws.
  • 🔌 Tester or multimeter - to check the voltage on the connectors before disconnecting.
  • 📦 Container for small parts — clips and screws are easily lost.
  • 📸 Smartphone - for photographing connectors and wiring.

Be sure to turn off negative battery terminal 10–15 minutes before the start of work. This will prevent a short circuit and reset the on-board computer. If in your Note E11 An auto-start alarm is installed, check whether it will block the audio system after turning off the power (some versions require entering a PIN code).

⚠️ Attention: On models with Bose-audio system (optional) radio controls the amplifier in the trunk. If disconnected incorrectly, the fuse may burn out. F37 (10A) in the block under the hood.
📊 What kind of radio do you plan to install instead of the standard one?
  • 2DIN with Android Auto
  • 1DIN with CarPlay
  • Analogous to the standard one (original)
  • Another

Step-by-step instructions: removing the decorative panel

The main difficulty is dismantling the plastic frame around the radio. B Nissan Note E11 it is attached to latches and two hidden screws (on models with climate control). Follow the algorithm:

  1. Remove the temperature control knob (if you have mechanical climate control). Use a flathead screwdriver to pry it from the side and pull it towards you.

  2. Insert a plastic spatula into the gap between the panel and the dashboard on the right side (passenger side). Apply gentle pressure to release the first clip.

  3. Repeat with left side, then from below. Do not pull the panel sharply - the button backlight connectors may be connected inside.

  4. On models with automatic climate control unscrew the two screws under the decorative plug (it can be removed by prying it off with a spatula).

After removing the frame, you will see four screws securing the radio (two on top and bottom). On versions with navigation, there may additionally be a metal retaining plate - it must be moved to the left before removing the device.

☑️ Check before removing the radio

Done: 0 / 4

Disabling connectors: diagram and features

Behind the radio Nissan Note E11 you will find 3–4 connectors (depending on configuration):

  • 🔌 Main power connector (black, 20-pin) - contains +12V, GND, ILL+ (backlight).
  • 🎵 Audio jack (gray, 16-pin) - outputs for speakers and antenna.
  • 📡 Antenna connector (coaxial) - can be fixed with a nut.
  • 📶 CAN bus (blue, 6-pin) - only on versions with climate control and navigation.

To disconnect the connectors, press the plastic tabs on the sides and pull straight at yourself, not up/down. There may be an additional latch on the audio connector - you need to lift it with a screwdriver. If the radio does not respond to buttons after reconnecting, check the contact pin 7 (ground) in the main connector - it often oxidizes.

Connector Color Assigning contacts Notes
Main Black 1 — +12V constant
2 — +12V ignition
7 — Mass
10 — ILL+ (backlight)		 On some versions pin 5 - amplifier output
Audio Gray 1-4 — Front speakers
5-8 — Rear speakers
9-12 — Twitter		 Polarity: + - odd contacts
CAN Blue 1 — CAN-H
2 — CAN-L
6 — K-Line (diagnostics)		 Only for versions with navigation
⚠️ Attention: If, after installing a new radio, the buttons on the steering wheel (volume control) stop working, check the connection CAN buses. Most Chinese 2DIN systems require an additional adapter CAN-Bus for Nissan (For example, Pac SWI-RC).

Typical problems and how to avoid them

Errors when removing the radio Nissan Note E11 often lead to additional costs. Here are the most common:

  1. Broken panel clips. Plastic on Note E11 fragile, especially after 10 years of use. Solution: warm the panel with a hairdryer (temperature 40–50°C) before removing.

  2. Short circuit when checking live connectors. Solution: Use the multimeter in DC 20V and do not touch the contacts with metal tools.

  3. Lost PIN code radios. On some versions, after turning off the power, a code must be entered (usually indicated in the service book or on a sticker under the glove compartment). Solution: Take a photo of the sticker in advance.

  4. Incompatibility of the new radio with standard antenna. B Note E11 used active antenna with an amplifier that requires power +12V via coaxial cable. Solution: buy an adapter ISO-Antenna.

If after installing a new system there is no sound from the rear speakers, check the balance settings in the radio menu. In standard wiring Note E11 The rear speakers are connected via capacitors, which can block low frequencies on some Chinese head units.

How to reset the "No Sound" error after installing a new radio?

If after replacing the radio the sound disappears after 5–10 seconds, the problem is CAN bus. The standard system sends a signal about the presence of an audio system, even without an adapter CAN-Bus The climate control unit may turn off the amplifier. Solution: Install the adapter or disable it pin 6 (K-Line) in the blue connector.

Installing a new radio: adapters and settings

To install 2DIN radios (For example, Pioneer AVH-X5800 or Sony XAV-AX5000) in Nissan Note E11 you will need:

  • 🔌 Frame adapter for Nissan (For example, Metra 99-7309).
  • 🎵 ISO adapter for connecting speakers (if the connectors do not match).
  • 📡 Antenna adapter (if the new radio does not support an active antenna).
  • 🔄 CAN-Bus adapter (to maintain steering control).

When connecting, pay attention to ILL+ (orange wire in the main connector). It needs to be connected to the backlight wire of the new radio so that the screen brightness is automatically adjusted when the headlights are turned on. If you ignore this, the display will be blinding at night.

After installation, perform calibration:

  1. Start the engine and turn on the radio.
  2. In the settings menu, find Steering Wheel Control and select Nissan CAN-Bus.
  3. Perform a speaker test: in the menu Audio Settings → Speaker Test.
  4. Adjust balance: in Note E11 The rear speakers are often quieter than the front speakers due to the factory settings.
💡

If, after installing a new radio, the USB/aux ports on the front panel stop working, check the connection A/V connector (white, 8-pin) behind the center console. They often forget to plug it back in.

Reassembly and testing

Before final assembly:

  1. Connect the battery and check:

    • 🔊 All speakers work (no wheezing).
    • 📻 Radio reception (is there any noise).
    • 🔄 Buttons on the steering wheel (volume, switching tracks).
    • 🌡️ Climate control (if you turned off the CAN bus).

  • Make sure the panel fits into place without any gaps. If the clips are broken, use plastic ties or glue 3M VHB (but not superglue!).

  • Check the lighting of the climate control buttons - it should light up along with the dimensions.

    • If after assembly there is a creaking sound in the panel, most likely one of the clips did not snap into place. Re-disassemble and check the fastenings. Models with navigation may require flashing new radio for correct operation with the CAN bus (for example, for Joying or Atoto there are special firmwares for Nissan).

    💡

    Do not ignore the "Check Antenna" error on a new radio - this means that the antenna amplifier is not receiving power. B Note E11 it is supplied by the standard radio via a coaxial cable, so you need an adapter with a separate +12V.

    FAQ: Frequently asked questions about removing the Nissan Note E11 radio

    Is it possible to remove the radio without disconnecting the battery?

    Technically yes, but highly not recommended. B Note E11 easy to close when dismantling +12V to ground, which will blow the fuse F22 (15A) (responsible for the cigarette lighter and radio). In addition, on versions with Bose risk of burning the amplifier.

    Where can I find the PIN code for the radio after disconnecting?

    The code is shown at:

    • Sticker under the glove compartment (next to the VIN number).
    • In the service book (section Audio System).
    • On the box from the radio (if purchased separately).

    If there is no sticker, the code can be requested from the dealer using the VIN or reset via the diagnostic connector (need Nissan Consult).

    Why doesn't the rear view camera work after installing a new radio?

    B Note E11 The rear view camera is connected to the standard radio via yellow RCA connector (on some versions - via CAN bus). For the new system you need:

    1. Adapter RCA-to-AV (if the connectors do not match).
    2. Settings in the radio menu: Camera Settings → Reverse Gear Signal (connect to orange wire in a tourniquet).

    If the camera still doesn't work, check the fuse F30 (10A) in the salon block.

    How to remove the radio if the panel clips are broken?

    If the plastic clips break off:

    1. Use metal staples (can be made from paper clips) to secure the panel.
    2. Apply 3M VHB glue to the attachment points (but not to visible parts!).
    3. As a last resort, screw the panel with self-tapping screws (diameter 2–3 mm) into the lower holes.

    Do not use superglue or epoxy - the next time you dismantle the panel you will have to break it.

    Which radio is better to install instead of the standard one?

    Recommendations for Nissan Note E11:

    • Budget (<20,000 ₽): Pioneer MVH-S310BT (1DIN, CarPlay over wire).
    • Middle segment (<40,000 ₽): Sony XAV-AX3000 (2DIN, wireless CarPlay, good screen).
    • Premium (>50,000 ₽): Alpine iLX-F411 (wireless CarPlay, support Bose).

    For versions with Bose be sure to check compatibility with the amplifier (you need models with an output 6V RCA).