What are the reasons why the left front door lock of the Haval H6 cannot be opened from inside or outside?

2 Answers
GabrielaFitz
07/24/25 2:29am
Haval H6 left front door lock cannot be opened from inside or outside due to the following reasons: The car is in a locked state; Car key malfunction; Car battery is dead; Door is stuck to the sealing strip; Door lock is deformed; Door is frozen or covered by ice and snow. The Haval H6 is the flagship model under the Haval brand, positioned as an urban intelligent SUV. It offers Mitsubishi 2.0L gasoline-powered models and Green Jing 2.0T diesel models, divided into three versions: Urban, Elite, and Premium. As a city SUV, the Haval H6 has broken away from the heavy off-road style of previous models in terms of appearance, adopting a new design that appeals more to mainstream consumers. The overall design is bold and stable, yet incorporates fashionable elements. The straight roof line effectively ensures ample headroom inside the vehicle.
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DeclanRose
08/10/25 10:07pm
This issue is really annoying, I've encountered it with my Haval H6 too. When the left front door won't open from either inside or outside, the common causes are: First, the lock mechanism is jammed, possibly due to insufficient lubrication from lack of maintenance causing rust, or summer dust clogging mechanical parts. Second, electronic faults, such as a malfunctioning door control module or short circuits in wiring. If your car has keyless entry, dead batteries or module issues can cause the door lock system to malfunction. Third, external factors like winter freezing of the lock tongue or debris stuck in the door gap – in my case, it was a branch stuck in the door when parked roadside. When discovering the problem, avoid forcing the door handle to prevent more severe damage. You can try spraying lubricant or gently tapping first. It's best to get it checked at a 4S shop promptly for professional repairs. Remember, regular door maintenance is crucial – periodic lubrication reduces such hassles and prevents travel delays.
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