I'm hoping someone here knows about car locks

Reverend Conehead

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I drive my dream car. It's a 2014 Honda Civic. I love it, but I did have some problems today. It was 14 degrees Fahrenheit here in Omaha today. However, I don't let a little cold weather stop me from doing what I want. I know how to bundle up and protect myself. I did a little shopping and went out for some Hawaiian food. Yum.

However, when I returned to my car, and put the key into the lock, the door wouldn't unlock! Also, the keyfob thingie that you can unlock the doors with quit working a couple months ago, so I have to use the key, and that wasn't working. I had some trouble with the lock about a week ago, but I thought that was just because there had been ice in it. Clearing it out seemed to fix the problem. Today, it did not look like there was ice in it, but I could be wrong. I got really upset and said, “Oh, gee, gosh darn it, heck, fiddlesticks.” (Okay maybe I was a little more emphatic than that.)

One thought I had was to warm up the lock with a cigarette lighter, but I don't smoke, so I never carry a lighter. Then I went back to the Hawaiian restaurant to ask if I could borrow a lighter, but they didn't have one. They did offer a blow torch, but I was sure that was overkill and could damage the lock. So I went back again to try once more. Still no dice, and I was starting to think I would have go call roadside assistance. Not a fun thing to on such an okole-freezer of a day. Then I got an idea. Maybe I could warm up my key with my mouth enough for it to warm up the lock just enough.

So I must have looked like a loon standing there on a frozen day with my car key in my mouth. After some 5 minutes like that, I wiped the spit off my key and tried it again. It worked! No need to call roadside assistance!

However, now I'm afraid to lock my car. I don't know if the lock is actually damaged or if the cold had made small ice crystals interfere with it. If I had had to have it towed, would an auto mechanic even have been able to help me? Maybe I would have needed a locksmith?

So for now, I'm just not locking the car. The key works fine in the ignition, and the car is protected in my garage. Should I have a mechanic or maybe a locksmith look at this? Or should I find some small can of de-icing fluid to carry with me? I don't even know for certain if the lock is actually damaged. If anyone has any advice, I'm all ears (an they're very cold ears). I'm missing living in Hawaii right about now.
 

Creeper

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That happened to me once a long time ago. We had freezing rain and the door lock froze when it got really cold. They used to sell this alcohol based liquid you could squirt into the keyhole to unfreeze the lock. I am not sure if they do anymore. It worked for me, although it took a couple of minutes for it to thaw the lock out.
 

Runwildboys

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That happened to me once a long time ago. We had freezing rain and the door lock froze when it got really cold. They used to sell this alcohol based liquid you could squirt into the keyhole to unfreeze the lock. I am not sure if they do anymore. It worked for me, although it took a couple of minutes for it to thaw the lock out.
They do still make lock de-icer.
 

Reverend Conehead

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Thanks! That's exactly what I need. It looks like it takes an easily obtainable battery too. I've saved your link.
That happened to me once a long time ago. We had freezing rain and the door lock froze when it got really cold. They used to sell this alcohol based liquid you could squirt into the keyhole to unfreeze the lock. I am not sure if they do anymore. It worked for me, although it took a couple of minutes for it to thaw the lock out.
Yes, I actually have a bunch of de-icing fluid. It's for the windshield, but I think it would have worked. Unfortunately, it was locked in the trunk, and you cannot open the trunk without first opening the car door to pull a lever. There is no lock to put the key in on the trunk. I said this is my dream car. I'm a man of simple tastes. However, I have discovered a few things I don't like about it, and that is one. My previous car was a 2003 Saturn Ion, which I HATED. I hated that piece of junk so much that I hired a dude with one of those cranes with a super magnet on the end to pick up that car and drop it into the Grand Canyon. ...... Okay, I didn't really do that. I just felt like it.
They do still make lock de-icer.
Yeah, I'm going to look into that. I tested the lock tonight (without closing the door), and it's still giving me grief. It's still insanely cold here, so maybe that lock de-icer is all it needs. I'm not locking my car doors until I've solved this problem. It will be fine in my garage, and I don't drive it around all that much since I work from home.
 

Runwildboys

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Thanks! That's exactly what I need. It looks like it takes an easily obtainable battery too. I've saved your link.

Yes, I actually have a bunch of de-icing fluid. It's for the windshield, but I think it would have worked. Unfortunately, it was locked in the trunk, and you cannot open the trunk without first opening the car door to pull a lever. There is no lock to put the key in on the trunk. I said this is my dream car. I'm a man of simple tastes. However, I have discovered a few things I don't like about it, and that is one. My previous car was a 2003 Saturn Ion, which I HATED. I hated that piece of junk so much that I hired a dude with one of those cranes with a super magnet on the end to pick up that car and drop it into the Grand Canyon. ...... Okay, I didn't really do that. I just felt like it.

Yeah, I'm going to look into that. I tested the lock tonight (without closing the door), and it's still giving me grief. It's still insanely cold here, so maybe that lock de-icer is all it needs. I'm not locking my car doors until I've solved this problem. It will be fine in my garage, and I don't drive it around all that much since I work from home.
It should be drying out, in your garage, assuming it's above freezing in there.
 

Vtwin

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It doesn't take much moisture at all to freeze the locks and latches. Try a blow dryer directed into the latch port on the edge of the door. Once it's freed up spray a bunch of silicone on the mechanism through that port. If you really want to fix it pop the door panel off and slop some grease on the mechanism to keep the moisture out.

Been there done that with my F150.
 

Reverend Conehead

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An update: I bought some lock de-icer today. It cost all of 5 bucks and it fixed the problem immediately. It's a tiny little can that easily can fit into your pocket. I'm going to keep a couple of those in my coat pocket from now on during winter. I'm still not locking my car for a while as a precaution just in case, but it looks like the problem is solved. Thanks for everyone's help.
 
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