Why is my Mercedes S320 trunk not opening?

Why is my Mercedes S320 trunk not opening?

If the pump is running when you operate the switch but the trunk will not open then most likely there is a fault with the trunk lock itself. You will need to expose the lock to check the mechanism. An adjustment may be required or the lock may need to be replaced.

How to open the boot on a Mercedes S320?

The replacement part # XXXXX I come up with for that is a 124 800 39 75. The actuator does move, but the pin does not move out to push the piece that opens the boot. I can push it manually and the boot will open.

Why is the boot lock on my Mercedes not working?

The vacum on the boot lock is trying to pull it but seems the lock has seized. Tried spraying it with WD but still no luck so will pull it off soon as I can and service it. great stuff, spray wd 40 weekly until you can get at it then you will find all it needs is a good cleqan and re-lubrication. Good luck . Just acquired a Mercedes A140.

Is there an easy way to troubleshoot a Mercedes S320?

Mercedes S320: trunk..wont work..remote key..it manually with the key… I have a Mercedes S320… I have a Mercedes S320. The trunk (boot) release wont work either with the remote key or the internal button. I can open it manually with the key. Is there an easy way to repair/troubleshoot (I’ve checked the fuse box and fuses are ok)

If the pump is running when you operate the switch but the trunk will not open then most likely there is a fault with the trunk lock itself. You will need to expose the lock to check the mechanism. An adjustment may be required or the lock may need to be replaced.

The replacement part # XXXXX I come up with for that is a 124 800 39 75. The actuator does move, but the pin does not move out to push the piece that opens the boot. I can push it manually and the boot will open.

Mercedes S320: trunk..wont work..remote key..it manually with the key… I have a Mercedes S320… I have a Mercedes S320. The trunk (boot) release wont work either with the remote key or the internal button. I can open it manually with the key. Is there an easy way to repair/troubleshoot (I’ve checked the fuse box and fuses are ok)

Where is the pump on a Mercedes S320?

The pump is located underneath the rear seat. You may need to sit in the back to hear the pump. If the pump is running when you operate the switch but the trunk will not open then most likely there is a fault with the trunk lock itself.

Where is the pneumatic pump on a Mercedes S320?

HiCustomer the first thing we need to determine is whether the pneumatic pump is operating when you press the trunk release switch. The pump is located underneath the rear seat. You may need to sit in the back to hear the pump.

Why does my 2005 Mercedes Benz S600 not lock?

2005 S600, doors won’t lock and unlock, soft close doors don’t work, rear headrests won’t go down, trunk won’t open. Problem with pneumatic system, auto assist doors don’t work, trunk doesn’t close properly unless you pull switch in hole inside to the left, driver door unlocks much slower than rest. Doors won’t lock or open. Truck does not open.

HiCustomer the first thing we need to determine is whether the pneumatic pump is operating when you press the trunk release switch. The pump is located underneath the rear seat. You may need to sit in the back to hear the pump.

2005 S600, doors won’t lock and unlock, soft close doors don’t work, rear headrests won’t go down, trunk won’t open. Problem with pneumatic system, auto assist doors don’t work, trunk doesn’t close properly unless you pull switch in hole inside to the left, driver door unlocks much slower than rest. Doors won’t lock or open. Truck does not open.

The pump is located underneath the rear seat. You may need to sit in the back to hear the pump. If the pump is running when you operate the switch but the trunk will not open then most likely there is a fault with the trunk lock itself.

How do you open the trunk of a Mercedes Benz?

You will need to slide the locking tab with your thumb and pull out the metal key. Step 2. Insert the key into the trunk lock cylinder. Step 3. Turn the key until you hear the trunk pop open. Note: Avoid jump starting your Mercedes-Benz by connecting the jumper cables directly to the battery.

Why is my key not working on my Mercedes?

Maybe your key fob isn’t working or car battery is dead and you are trying to unlock the trunk of your Mercedes-Benz. If your car battery is dead or the key fob remote has stopped working, you won’t be able to unlock your Mercedes-Benz or open the trunk. Keys locked in the trunk How to open Mercedes trunk.