Why can't the Borgward BX5 trunk lock?
3 Answers
The reasons why the trunk cannot be locked include the use of overly stiff spring rods, mismatched closing limit rubber blocks and locking mechanisms, trunk control circuit failure, and trunk hydraulic support rod failure. Methods to open the trunk: Directly use the remote key to open: The car key has a remote control function, simply press the trunk unlock button to open it; Open from inside the car: There is a handle with a trunk lid icon near the driver or on the floor, pulling the handle will unlock the trunk. How to solve the problem of the trunk not closing: For situations where the trunk cannot be closed, most of what can be done is to try to close it with more force, but force will only worsen the damage. There are many reasons why the trunk cannot be locked, and the vehicle should be taken to a repair shop for inspection.
I've driven a Borgward BX5 and encountered a situation where the trunk wouldn't lock. This could be due to issues with the trunk's mechanical latch or electronic lock module. If the latch is stuck or worn out, it might not fully engage, causing the locking failure. For example, when the trunk is closed, press the lock area with your hand and listen for any unusual sounds—it could indicate a broken spring. If the electronic lock module gets water damage or ages, it may fail to receive control signals and malfunction. Additionally, if the car key's remote control distance is too far with weak signals or the battery is dead, sometimes pressing the button won't get a response. Safety first—if the trunk temporarily won't lock, avoid leaving valuables inside and find a sheltered parking spot. Head to the 4S店 quickly for inspection—they can use diagnostic tools to accurately test the wiring and lock mechanisms. In daily use, make sure the trunk is securely closed to minimize issues.
I think the inability to lock the Borgward BX5's trunk is highly related to electrical circuit issues. The trunk lock electronic system includes the lock motor, relay, and fuse. If the fuse is blown and current can't pass through, the lock won't open or close properly. Especially on rainy days with high humidity, short circuits in the wiring may cause control failures. Also, when the car key remote's battery is low, the weak signal may result in the trunk not responding to button presses. Low battery voltage can also affect the electronic lock's operation—after starting the car, check the dashboard for any warning lights. You can inspect the fuse box yourself and try replacing the trunk-related fuse with a new one. However, for actual repairs, avoid tampering with the wiring to prevent damaging more components. Schedule an appointment with a repair shop in advance to save time. If the trunk light is also staying on, it indicates the lock isn't fully engaged, and the latch position may need adjustment.
