Electronic Parking Brakes- Educate me please
#21
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Anyway, got it home, assessed the situation, ordered the parts and had it back on the road in a couple of days. No towing required since I was able to get it back to my garage on my own, all because I had my trusty lever emergency brake.
#22
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#23
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You have me there, I have not. I will give it a shot one day just for kicks.
I just don't see how I can achieve the same level of control but will give it a try, with the manual lever I was able to pull up, lessen the pressure, all within a short span to modulate my speed even so much as to feather into a stop at traffic lights and stop signs with other cars in front of me. Able to hold the brake, then slowly relieve pressure on handbrake to move forward and more pressure to completely stop as cars in front of me went through stop sign. Mostly by feel and over a 2 mile stretch.
Have you tried the Electronic brake, if you don't have any brakes available have you tried driving in real scenarios like above? Not calling out just curious how it operated for you.
I just don't see how I can achieve the same level of control but will give it a try, with the manual lever I was able to pull up, lessen the pressure, all within a short span to modulate my speed even so much as to feather into a stop at traffic lights and stop signs with other cars in front of me. Able to hold the brake, then slowly relieve pressure on handbrake to move forward and more pressure to completely stop as cars in front of me went through stop sign. Mostly by feel and over a 2 mile stretch.
Have you tried the Electronic brake, if you don't have any brakes available have you tried driving in real scenarios like above? Not calling out just curious how it operated for you.
#24
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I lost all brakes on my very first car, a '65 Sunbeam Tiger, and quickly became unaware that the PB was not working either. Not a pretty outcome.
#25
#26
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I lost my brakes about a year ago in a 1996 Dodge minivan; pedal went right to the floor. I was very disappointed that I didn't feel like I had "cross-brakes" or the feature that is supposed to allow retention of some braking. Turns out the brake line burst, which is between the floor pan and gas tank, probably from MD and MA salt used to treat roads.
So of course, I tried the electric emergency brake in my 2010 XK. I put it on and it slowed the car down in a gentle manner. I did not otherwise play with it, so I don't know whether I could modulate it like a hand brake or foot brake or like Jagtoes described. I will say that the foot brake in the minivan was not more powerful than the electronic brake in the Jag.
So of course, I tried the electric emergency brake in my 2010 XK. I put it on and it slowed the car down in a gentle manner. I did not otherwise play with it, so I don't know whether I could modulate it like a hand brake or foot brake or like Jagtoes described. I will say that the foot brake in the minivan was not more powerful than the electronic brake in the Jag.
#27
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OK, gave it a shot tonight. It operates better than I thought it would but not NEARLY as much control as a manual handbrake. But it was good to try, I like to have my contingencies covered.
So at higher speeds when you engage the E-Brake it only is braking while you pull the handle up, the minute you release the handle it stops braking. So it isn't an ON/OFF scenario, it only operates when pulling. If you keep holding it at higher speed it progressively applies more force. Same at lower speeds.
Both this and a handbrake are not a comparison to a foot brake in a minivan, since the foot brake rachets and you have to reach down to release or push further, not sure haven't had a foot brake in a long time. I would hate to see how you handle trying to drive while using the Emergency Brake with a foot brake.
So at higher speeds when you engage the E-Brake it only is braking while you pull the handle up, the minute you release the handle it stops braking. So it isn't an ON/OFF scenario, it only operates when pulling. If you keep holding it at higher speed it progressively applies more force. Same at lower speeds.
Both this and a handbrake are not a comparison to a foot brake in a minivan, since the foot brake rachets and you have to reach down to release or push further, not sure haven't had a foot brake in a long time. I would hate to see how you handle trying to drive while using the Emergency Brake with a foot brake.
#28
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#29
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In this case yes, that is true. If it were a manual system like the old days I could limp it home by using it for it's non-intended purpose. I do this in life all the time, I guess I am a rebel!!!
#30
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#31
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I was not at risk. I was in total control of my vehicle at all times, it was a short trip on low speed surface streets that were low traffic. I did have the advantage of having a mechanical emergency brake that could modulate stopping force. Which goes back to what we were saying...I won't be able to do that now. That's OK, I have AAA.
#32
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Another consideration is something I read on another post: if you engage the EPB when you're shutting the car down, it disconnects more electrical systems, more quickly, than just shutting it off, and definitely helps with battery issues during prolonged shut-downs. Don't know whether that's true, but I've been doing it ever since, even on level ground. Haven't had any battery issues and I'd had some before.
#33
#34
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I was not at risk. I was in total control of my vehicle at all times, it was a short trip on low speed surface streets that were low traffic. I did have the advantage of having a mechanical emergency brake that could modulate stopping force. Which goes back to what we were saying...I won't be able to do that now. That's OK, I have AAA.
#35
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Another consideration is something I read on another post: if you engage the EPB when you're shutting the car down, it disconnects more electrical systems, more quickly, than just shutting it off, and definitely helps with battery issues during prolonged shut-downs. Don't know whether that's true, but I've been doing it ever since, even on level ground. Haven't had any battery issues and I'd had some before.
#36
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Most of my emergency brake usage through the years has been for entertainment anyway. In my Boxster it was fun to yank it up turn the wheel and power through a 180 degree spin. With my company car (Ford Taurus in the old days) I would kick the foot brake down to the floor to lock up the rear and scare buddies of mine when we met at the gym and they were walking in ahead of me. Nothing like screeching tires to pull someone out of their thoughts.
Yes I am a big child.
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#37
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Most of my emergency brake usage through the years has been for entertainment anyway. In my Boxster it was fun to yank it up turn the wheel and power through a 180 degree spin. With my company car (Ford Taurus in the old days) I would kick the foot brake down to the floor to lock up the rear and scare buddies of mine when we met at the gym and they were walking in ahead of me. Nothing like screeching tires to pull someone out of their thoughts.
Yes I am a big child.![Icon Dance Cpatch](https://www.jaguarforums.com/forum/images/smilies/icon_dance-cpatch.gif)
Yes I am a big child.
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In any of my ferrari I yank it up and.........**** all happens
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#38
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#40
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Are you sure the EPB engages automatically? I do notice, when you apply the EPB in park, that if your foot's on the brake you feel the brake depress a little bit more, and I don't notice that when I simply shut the car off. As to the electronics, I don't know, but now that I'm in the habit of doing it I figure, why not?