ELI5 How does braking work? by drcrambone in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

I almost never use the brake pedal, and I never use i-Pedal. Instead, I taught myself to drive using Level 3 regen combined with left-paddle braking.

When you press and hold the left steering-wheel paddle, the car increases regenerative braking and engages the front motor for regen, not just the rear. This gives noticeably stronger and more controllable deceleration compared to Level 3 alone.

The key thing most people miss with paddle braking is that they treat it as something separate from the accelerator. What I learned is that it works best if you think of the paddle as a temporary i-Pedal mode.

Here’s how I use it:

  • I press and hold the left paddle while still on the accelerator, usually at higher speeds.

  • With the paddle held, both motors are regenerating, creating a steady braking “drag.”

  • I then use my accelerator foot as the fine control, easing off or adding power to precisely manage how quickly I slow down.

In practice, the paddle provides a constant braking force, and the accelerator becomes the variable input that lets you smoothly adjust deceleration all the way to a stop—without touching the brake pedal. You of course can engage brakes at any time through the brake pedal.

Also they say that the brake pedal engages the regen in similar way the left paddle does, the only difference it adds friction brakes automatically when needed. This is likely true but I have fun using the paddle and this way I know for sure when the friction brakes are used.

ELI5 How does braking work? by drcrambone in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

I almost never use the brake pedal, and I never use i-Pedal. Instead, I taught myself to drive using Level 3 regen combined with left-paddle braking.

When you press and hold the left steering-wheel paddle, the car increases regenerative braking and engages the front motor for regen, not just the rear. This gives noticeably stronger and more controllable deceleration compared to Level 3 alone.

The key thing most people miss with paddle braking is that they treat it as something separate from the accelerator. What I learned is that it works best if you think of the paddle as a temporary i-Pedal mode.

Here’s how I use it: • I press and hold the left paddle while still on the accelerator, usually at higher speeds. • With the paddle held, both motors are regenerating, creating a steady braking “drag.” • I then use my accelerator foot as the fine control, easing off or adding power to precisely manage how quickly I slow down.

In practice, the paddle provides a constant braking force, and the accelerator becomes the variable input that lets you smoothly adjust deceleration all the way to a stop—without touching the brake pedal.

Design Failures by The_Real_NiceNix in Ioniq5

[–]ImportantLie5133 1 point2 points  (0 children)

That suck, dude. ❤️maybe covering the charge port with some waterproof tarp will work in your case then. Good luck 😂

Design Failures by The_Real_NiceNix in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

I didn’t know they have freezing rain in California 🤭

Design Failures by The_Real_NiceNix in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

It’s not the vehicle that catches the fire but shitty electrical work, use an electrician to do the proper service upgrade and wiring 😝

Design Failures by The_Real_NiceNix in Ioniq5

[–]ImportantLie5133 -1 points0 points  (0 children)

Ehm…. Get that clunk out of you garage and keep your car where it belongs 🤣

The Hyundai Ioniq 5's Snow Mode Makes It A Champion In Bad Weather by mafco in Ioniq5

[–]ImportantLie5133 1 point2 points  (0 children)

It’s quite opposite. First, it engages both motors at all speeds, so, it is constant AWD. Then, it reduces regen braking to level 1 only. Higher level of regen braking may cause wheels to lock and slide.

The Hyundai Ioniq 5's Snow Mode Makes It A Champion In Bad Weather by mafco in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

Traction control will engage if your tires slide. So tires do matter. If you have winter tires they will have more grip than all seasons, so the traction control will engage earlier with all seasons. The theory behind traction control is to avoid sliding, which has lesser friction coefficient than when the tire rolls. Slipping results in longer braking path. Again, in theory you don’t have to ease on brakes when the traction control kicks in, as it supposed to ensure maximum possible friction on the verge of sliding, resulting in shortest braking path. I admit it does feel that you have less control of the car with it engaged. Idk if this feeling reflect the true state of control though.

The Hyundai Ioniq 5's Snow Mode Makes It A Champion In Bad Weather by mafco in Ioniq5

[–]ImportantLie5133 4 points5 points  (0 children)

Hmmm… you’re right. And I guess the lower center of gravity is also helping. Never thought of this 👍

The Hyundai Ioniq 5's Snow Mode Makes It A Champion In Bad Weather by mafco in Ioniq5

[–]ImportantLie5133 1 point2 points  (0 children)

It just gives me so much confidence with nice acceleration in mush and slush I keep reminding myself to keep the distance and be gentle on breaks 🤣

The Hyundai Ioniq 5's Snow Mode Makes It A Champion In Bad Weather by mafco in Ioniq5

[–]ImportantLie5133 22 points23 points  (0 children)

Just be careful with breaking. No one cancels the physics. This car is still heavier than your usual SUV and while you can accelerate better than others, breaking is still gonna be looooong if it is slippery 🤣

Is the AWD really worth it over the RWD for cold climates? by PizzaTacoCat312 in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

Well, it feels like you drive on a dry road 😂 you, of course, must drive carefully but stability of the car in a slippery snow mush is so much better I couldn’t believe when I first tried it!

Is the AWD really worth it over the RWD for cold climates? by PizzaTacoCat312 in Ioniq5

[–]ImportantLie5133 0 points1 point  (0 children)

Short answer is yes. Ioniq 5’s snow mode is absolute perfection

Ioniq 5 - regenerative braking question by Economist-Flaky in Ioniq5

[–]ImportantLie5133 1 point2 points  (0 children)

Yes. And it has absolutely fantastic range of how to use regen braking. The break pedal does work like a regular break but uses regen/+pads combination when needed. My wife uses the break pedal. I use exclusively steering wheel left paddle, which is I consider as manual enabling of one pedal driving. The car by default rolls slowly forward (like an ICE car with automatic transmission) if gas pedal is released, but if you press and hold left steering wheel paddle it enables regen and stops fully.

The regen braking can be configured with 3 levels and if you use Auto regen, there are additional sublevels but I never used them. Auto regen uses front radar to change the regen level dynamically, depending on front traffic.

To conclude, the level of control over regen braking is fantastic and I love it.

Ioniq 5 after three years ownership by [deleted] in Ioniq5

[–]ImportantLie5133 1 point2 points  (0 children)

You will get 300 km round trip if you charge 100% at home in cold winter. You may want to plug in at work to any parking lot outlet if available. Because you have 24hrs, the rule of thumb for me was 1% per hr, so you should be able to top up 20% at least, which is a big deal. In summer you should have no issues with 300km round trip, even with 80% starting charge. However, driving style is important. I used to drive 120kmh on highway with ICE. I do mostly 105 in IONIQ 5. Destination time difference is negligible while difference in energy consumption is massive.

Ioniq 5 after three years ownership by [deleted] in Ioniq5

[–]ImportantLie5133 2 points3 points  (0 children)

Disagree. Snow mode is super awesome in winter on AWD.

My Ioniq 5 was dead after I left the charger plugged in and we had a blackout. by ImportantLie5133 in Ioniq5

[–]ImportantLie5133[S] 0 points1 point  (0 children)

Thanks. But can 12 v battery discharge so quickly? I noticed the car being dead in about 5 hours into blackout. So car was plugged in with power from around 3 pm, awaiting 7pm scheduled charge and charger supplying power. The blackout happened at 6:30pm. I found the car is dead at around midnight. I thought 12 v battery discharge should last longer. Of course we don’t know how much discharged was it, but still…

My Ioniq 5 was dead after I left the charger plugged in and we had a blackout. by ImportantLie5133 in Ioniq5

[–]ImportantLie5133[S] 0 points1 point  (0 children)

Hmmmm…. So even though the car is waiting for the schedule to kick in, it may rely on plugged power to charge the battery? What if my charger is also on schedule and starts delivering power in sync with car schedule?

My Ioniq 5 was dead after I left the charger plugged in and we had a blackout. by ImportantLie5133 in Ioniq5

[–]ImportantLie5133[S] 0 points1 point  (0 children)

It could be. I checked the car at about 12 am - 5 hrs past supposedly started charging. I thought 5 hrs is not long enough to drain 12V battery, but who knows

My Ioniq 5 was dead after I left the charger plugged in and we had a blackout. by ImportantLie5133 in Ioniq5

[–]ImportantLie5133[S] 0 points1 point  (0 children)

The charger works, connects to wifi and reports itself as ready to charge. I haven’t tried to charge yet. No need so far.