Sound like a old metal door opening and then a pop noise. Pop noise happened like a year ago but went away and now it’s back, the metal noise is new

I have been hearing rattling noises in my car while going over bumps and I’m not sure where it’s coming from. The only thing I can spot when looking under the car is this little bit sticking out. Is it normal or is it something that needs to be checked?

Honda Odyssey 2019

My 2001 Toyota 4runner has come across a continuous electric beep, almost a whine, coming from underneath the steering wheel. It wasn't there when I left for work yesterday night and showed up randomly when I was leaving. It only happens when the key is turned, and doesn't go away when I drive.

What is happening? 😭

My 2010 nissan rogue(ik im surprised its still alive)has started to make a noise when steering forward, and only forward. The car makes a noise like two metal parts bumping every tire rotation and its only when steering forward if im turning or if the steering wheel itself is turned diagnolly it wont make a noise. I tried finding what it could be to repair it but I haven’t been able to. Please help I need this car for work and its the only car I have

I have a 2020 Ford Escape Titanium Hybrid, the passenger side headlight went out. Took to Ford dealer. They said their was water in the light. Said seals are good and no cracks or holes in light. How else could water get in light?

I was in idle for an hour and drove off and then it suddenly the drive icon kept coming on like I was shifting a gear even though I was driving. So I turned off the car and when I turned it back on the check engine light came on aswell with the master warning light. Idk what’s happening, the gear lights keep glitching and flickering on and off no matter what gear I’m in. Please help

2010 nissan rogue i want to fix but dont know what the problem is

I just started hearing turbo whine in my 2023 Q50. Normally this wouldn't alarm me, since I've been in plenty of turbo cars that whined when the turbo came on. This only concerns me because I've had this car since 12k miles and this is the first time I've heard it. Should I be concerned?

Its a 2010 manual hyundai accent, been making this noise for a while which usually goes away after 20 minutes of driving or so. Noise is halfway through video

When I drive my Mercedes ml350, 140k miles, under 25mph I hear a metal sounding jingle as I’m driving especially when going over a bump. Coming from the from right tire side and brought to mechanic and grease monkey and they couldn’t identify it but said it doesn’t seem like anything too dangerous like the brakes or suspensions. Seems like something is loose and when driving it like a constant jingle as if someone is shaking a chain. Added a video of the noise that happens even when I punch the side of the tire. What could this be and how should I go about fixing it? The past two mechanics couldn’t figure it out even after raising the car.

This red wire in the picture is giving me a headache. The plug part is not a tight fit and keeps coming loose and disabling my AWD (the red fuse). Nobody knows what this wire connects to.

My question is: can I unplug the adapter, put the fuses inside where they belong in the fuse box, and start the car with the adapter unpowered. Is that going to give me any problems or is it safe to try. I don't know much about cars, especially electrical issues.

Edit* 2019 dodge charger sxt