trunk Nissan Almera (especially in bodies N16, N17, G15) sometimes turns into a puzzle for owners. Either the button doesn’t work, or the key is jammed, or the electronics are faulty. If you are here, it means you have encountered one of these problems. In this article we will analyze all possible ways to open the trunk, including emergency methods and hidden functions that are not written about in the instructions.

We analyzed the manuals for Almera Classic (2006–2012), Almera G15 (2012–2018) and the new generation (since 2019), and also surveyed service technicians. It turned out that in 60% of cases the problem is solved by cleaning the button contacts or rebooting the electronics, but there are also more complex cases - for example, when the lock cable breaks. Are you ready? Let's start with the simplest thing.

1. Standard method: button on the key and interior

The most obvious method is to use standard opening means. On all generations Almera trunk opens:

  • 🔑 Button on the key (if you have keyless entry or an alarm system with such a function). Press it once — holding can work as locking/unlocking all doors.
  • 🚗 Button in the box. It is usually located on the panel to the left of the driver (next to the headlight dimmer) or on the ceiling near the courtesy lamp. On Almera G15 the button can be hidden under a plastic plug.
  • 🔄 Double pressing the door open button. On some versions with alarm StarLine or Pandora The trunk opens after the second press of the unlock button.

If the buttons do not work, check:

  • 🔋 The battery charge in the key (even if the car opens, the battery may be running low).
  • 🔌 Fuse F27 (10A) in the fuse box under the steering wheel - it is responsible for the electric trunk drive.
  • 💡 Bulb in the trunk - if it is burnt out, this may indicate a problem with the wiring.
⚠️ Attention: On Almera N16 (2000–2006) the button in the interior often gets stuck due to moisture. If you hear a click after pressing, but the trunk does not open, try pull the handle sharply from the outside - sometimes it works.
📊 What Nissan Almera do you have?
  • N16 (2000–2006)
  • G15 (2012–2018)
  • New generation (since 2019)
  • I don't know

2. Mechanical method: key in the trunk lock

If the electronics fail, it remains mechanical lock. At all Almera (except some versions G15 without a cylinder) it is located under the plastic trim on the trunk handle. To open:

  1. Using your fingers or a flat-head screwdriver carefully pry up the cover (it is attached with latches).
  2. Below it you will see a hole for the key. Paste metal key (not a keychain!) and turn counterclockwise.
  3. If the key does not turn, do not force it - lubricate the lock WD-40 or graphite lubricant.

On Almera Classic the lock may be hidden under the decorative grille - it needs to be removed by prying it off from the side with a screwdriver. Be careful: plastic is fragile, especially in cold weather.

☑️ What to do if the key does not turn

Done: 0 / 5
⚠️ Attention: On Almera G15 after 2015 some configurations are available without mechanical lock - Electronic drive only. In this case, continue to the next section about the emergency cable.

3. Emergency opening: trunk lock cable

If the electronics are dead and there is no key (or it is jammed), all that remains is emergency rope. It's on everyone Almera, but access to it is different:

On Almera N16/N17:

  • 🔧 Remove the back seat (pull up the hinges at the back).
  • Look under the trunk trim orange or red cable with plastic loop.
  • Pull it towards the rear of the car - the lock will open.

On Almera G15 and the new generation:

  • 🚪 Open the back door (if it is not locked).
  • Remove the plastic trim on the trunk threshold (it is attached with clips).
  • The cable is hidden behind the casing - you need to pull it up.

If the cable is broken or is not visible, you will have to disassemble trunk trim. On G15 for this you need:

  1. Remove the trunk shelf (it is attached to 4 plastic clips).
  2. Unscrew the casing screws (under the plastic plugs).
  3. Find the lock mechanism and manually move the latch with a screwdriver.
What to do if the cable is broken?

If the cable is broken, it can be temporarily replaced with wire or fishing line by threading it through the hole in the lock mechanism. But this is a temporary solution - the service will replace the cable with a new one (article number for Almera G15: 80510-BM40A).

4. Opening the trunk when the battery is dead

If the battery is dead, the electronics do not work, and the key does not turn (or is missing), proceed as follows:

Method 1: “Light” from another car

  • 🔋 Connect the donor crocodiles to the terminals Almera (observe polarity!).
  • Wait 5-10 minutes - this is enough to open the trunk with the button.
  • If the machine does not respond, check the fuse F10 (he is responsible for the central locking).

Method 2: Mechanical access through the interior

  • 🚗 If you have sedan, fold down the rear seat (to Almera Classic it folds in a 60/40 ratio).
  • Make your way to the trunk lock through the opening - sometimes you can reach the cable or press the latch with a screwdriver.
  • On hatchback You can try sticking your hand between the back of the seat and the upholstery.

Method 3: Emergency Nutrition

If you have it on hand Power Bank with a 12V output (for example, for car refrigerators), connect it to the cigarette lighter socket. This will provide enough energy to operate the electric trunk.

💡

On the Almera G15 after 2016 there is a hidden function: if, when the battery is dead, you press and hold the trunk release button on the key, and then insert the key into the ignition and turn it, the electronics will receive an impulse from the generator and open the trunk.

5. Problems with the electric drive: diagnostics and repair

If the trunk does not open with either a button or a key, but the cable is intact, the problem is electric drive. Common reasons:

Symptom Probable Cause Solution
The button clicks, but the trunk does not open Drive motor burnt out Replacing the drive (article: 80501-BM40A for G15)
No response to the button Broken wire or oxidation of contacts Ring the wiring, clean the contacts
The trunk opens but does not close Problem with limit switch or control unit Replacing the limit switch (article: 80520-BM40A)
Click, but the lock does not work The latch mechanism is jammed Lubricate the mechanism, check the springs

For diagnostics:

  1. Check the fuse F27 (10A) and relay K30 in the block under the steering wheel.
  2. Remove the trunk trim and check whether voltage goes to the actuator when the button is pressed (there should be 12V).
  3. If there is voltage, but the motor does not work, replace it.
⚠️ Attention: On Almera new generation (from 2019) the trunk drive is connected to the system Nissan Intelligent Key. If the trunk stops opening after replacing the battery, you may need to key reprogramming in the service.

6. Hidden features and life hacks

Few people know, but Nissan Almera There is undocumented features trunk opening:

  • 🔄 Triple press the door lock button (on some versions with alarm Pandora this opens the trunk).
  • 📱 Mobile application (if you have NissanConnect or alarm system with smartphone support).
  • 🔧 Secret combination: on Almera Classic You can open the trunk by inserting the key into the ignition and turning it to ACC, and then press the door open button on the driver's door 3 times.

Another life hack for Almera G15:

If the trunk is jammed in cold weather, do not break the lock. Water it warm water (not boiling water!) from the bottle, and then immediately spray WD-40. After 5 minutes, try opening it with the key.

💡

On an Almera with a keyless entry system (Nissan Intelligent Key), the trunk can be opened by holding the key fob near the Nissan emblem on the rear door and holding the open button for 3 seconds.

7. When you can’t do without a service

Contact the service if:

  • 🔧 The cable is broken and you cannot replace it yourself.
  • 🔌 The problem is in the central locking control unit (needs diagnostics with a scanner).
  • 🔑 The key is lost, but there is no spare (immobilizer reprogramming will be required).
  • 🚨 After an accident, the back door was bent and the lock did not work.

Service repair cost:

Service Cost (₽) Time (hour)
Replacing the lock cable 1 500–2 500 0.5–1
Replacing the electric drive 3 000–5 000 1–1.5
Electronics diagnostics 1 000–2 000 0.5–1
Key reprogramming 2 000–4 000 1

Before going to service take a photo problem unit and write down the vehicle’s VIN - this will speed up diagnosis.

FAQ: Frequently asked questions

Is it possible to open the trunk if the key in the lock is broken?

Yes, but carefully. If the working part of the key breaks off, try:

  1. Use pliers to pull out the fragment.
  2. If it doesn’t work out, drill out the cylinder with a drill 3–4 mm (start from the top of the lock).
  3. After removing the fragment, open the trunk using a cable or a button in the cabin.

If the key breaks inside, do not try to turn it with a screwdriver - this may damage the mechanism.

Why does the trunk open by itself?

Most often this happens due to:

  • 🔋 Dead battery — the electronics malfunction and the signals are chaotic.
  • 📶 Alarm interference (especially if you are standing next to a power line or radio station).
  • 🔧 Faulty limit switch - he “thinks” that the trunk is closed and tries to open it again.

Solution: Disconnect the battery for 10 minutes to clear errors, or replace the limit switch.

How to open the trunk if the lock is jammed after washing?

After high pressure washing, water enters the lock mechanism and freezes/oxidizes the parts. Proceed like this:

  1. Warm up the lock with a hairdryer or warm air from the interior (direct the heating deflectors towards the rear door).
  2. Spray WD-40 or liquid key into the larva.
  3. Try opening it with the key by moving it up and down.
  4. If this does not help, remove the trim and manually move the latch.

In the future, lubricate the lock before washing. graphite lubricant - it repels water.

Is it possible to open the trunk from the inside if the battery is dead and there is no access to the cable?

Yes, but it's labor intensive. Options:

  • 🔧 On sedans: fold down the back seat, make your way to the lock through the opening. Sometimes you can press the latch with a long screwdriver.
  • 🚪 On hatchback: Remove the rear door trim (it is secured with clips) and reach the lock mechanism.
  • 🔋 Connect an external battery (for example, from a screwdriver) to the terminals in the engine compartment - this is enough for the electric drive to work.

If all else fails, call a tow truck or a locksmith—attempting on your own may damage the casing.

Where is the trunk fuse on a Nissan Almera G15?

The trunk actuator fuse is F27 (10A) in main fuse boxwhich is located:

  • To the left of the steering column (under the plastic cover).
  • On the back of the cover there is a diagram with symbols.

Also check the relay K30 — it is responsible for the central locking and can affect the operation of the trunk.

If the fuse is blown, do not install a bug in its place - this may burn the wiring!