Omega Owners Forum

Chat Area => General Car Chat => Topic started by: Varche on 19 August 2019, 16:18:37

Title: Mot and electronic handbrakes
Post by: Varche on 19 August 2019, 16:18:37
Just idle curiosity .

In the UK how does the MOT tester do the handbrake test on the rollers? Does being auto ( dsg) make a difference to how the tester does it.?

In Spain the vehicle owner does most of the test in the driving seat. If you have any doubts over what to do the tester can do it for you.

Title: Re: Mot and electronic handbrakes
Post by: b4ndit on 19 August 2019, 17:38:42
same as normal most cars have a bedding in cycle that starts before you do the parking brake test :y
Title: Re: Mot and electronic handbrakes
Post by: Varche on 19 August 2019, 17:55:25
So you just lift the button whilst the rear wheels are spinning on the rollers?
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 19 August 2019, 17:59:32
Why would an electronic one make any difference to a manual one?  :-\
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 19 August 2019, 18:00:01
IE, does it matter a motor pulls a cable rather than an organic hooligan?
Title: Re: Mot and electronic handbrakes
Post by: Varche on 19 August 2019, 18:50:17
It was just idle curiosity. I have never used the manual button when vehicle moving any more that I would under normal circumstances with a traditional handbrake. Just mechanical sympathy. Plus without trying it , it might just  lock the rear wheels.
Title: Re: Mot and electronic handbrakes
Post by: Andy B on 19 August 2019, 19:32:22
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)
Title: Re: Mot and electronic handbrakes
Post by: aaronjb on 19 August 2019, 19:35:17
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)

But if you're moving, it'll slam the brakes on (probably).

I know this, because I tried it in the Skoda .. just to see if the manual was right ;D
Title: Re: Mot and electronic handbrakes
Post by: Doctor Gollum on 19 August 2019, 19:39:34
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)

But if you're moving, it'll slam the brakes on (probably).

I know this, because I tried it in the Skoda .. just to see if the manual was right ;D
From memory, it applies is steadily and gradually rather than instantly.

If it did simply slam on, then it would be utterly useless as an emergency brake as the consequence of doing so at speed could be fatally catastrophic  :-\
Title: Re: Mot and electronic handbrakes
Post by: Varche on 19 August 2019, 19:41:54
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)

But if you're moving, it'll slam the brakes on (probably).

I know this, because I tried it in the Skoda .. just to see if the manual was right ;D

You aren't leading life to the full if you are reading the manual ( or you are a lady).

Where is the fun in finding all the infinite interlocks on seatbelts, speed, open doors, weight of passenger, footbrake and now handbrake ............?

Title: Re: Mot and electronic handbrakes
Post by: aaronjb on 19 August 2019, 19:44:52
If it did simply slam on, then it would be utterly useless as an emergency brake as the consequence of doing so at speed could be fatally catastrophic  :-\

It definitely did not feel 'progressive'.. rather like we had hit a wall ;D

The manual only says:

"If, while driving, a fault occurs in the brake system, the parking brake can be used as an emergency brake.
Pull the (p) button in the direction of arrow 1 and » Fig. 254 hold (you hear an audible signal) the vehicle starts to brake strongly.
The braking process is interrupted when the key is released or the accelerator”"

I think they understate "strongly" ;D
Title: Re: Mot and electronic handbrakes
Post by: Andy B on 19 August 2019, 19:46:12
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)

But if you're moving, it'll slam the brakes on (probably).

I know this, because I tried it in the Skoda .. just to see if the manual was right ;D

I'll try it next time I'm in it  :y :y
Title: Re: Mot and electronic handbrakes
Post by: Andy B on 19 August 2019, 19:47:37
....
If it did simply slam on, then it would be utterly useless as an emergency brake as the consequence of doing so at speed could be fatally catastrophic  :-\

As you know, a Merc parking brake isn't particularly effective  ;)
Title: Re: Mot and electronic handbrakes
Post by: b4ndit on 19 August 2019, 21:13:03
So you just lift the button whilst the rear wheels are spinning on the rollers?
yes. it may take a couple or three goes but it works on some cars it applies instantly  :y
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 20 August 2019, 07:39:37
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)
I was, of course, referring to it from an MOT point of view.

I'm not the biggest fan of them, never have been, as it can't be used with precision to aid the driving experience or do 1 point turns in the road.  Plus on mine, using it in motion does apply it in the way you would expect an emergency brake to, and it bongs loudly.  Never had that issue with a big lever.  I do like the idea of a big mechanical connection between the hand and the pads/shoes :)

But an electronic one is not a show stopper for me.
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 20 August 2019, 07:41:25
If it did simply slam on, then it would be utterly useless as an emergency brake as the consequence of doing so at speed could be fatally catastrophic  :-\

It definitely did not feel 'progressive'.. rather like we had hit a wall ;D

The manual only says:

"If, while driving, a fault occurs in the brake system, the parking brake can be used as an emergency brake.
Pull the (p) button in the direction of arrow 1 and » Fig. 254 hold (you hear an audible signal) the vehicle starts to brake strongly.
The braking process is interrupted when the key is released or the accelerator”"

I think they understate "strongly" ;D
It should be coming on hard enough to stop the car asap, but not to lock up.  As its use in motion implies that the main brake system has failed and you need to stop quickly.
Title: Re: Mot and electronic handbrakes
Post by: Andy B on 20 August 2019, 08:25:06
Why would an electronic one make any difference to a manual one?  :-\

because if I set off with my electric 'hand' brake on, it'll automatically release  ;) Doesn't yours?  ::)
I was, of course, referring to it from an MOT point of view.

I'm not the biggest fan of them, never have been, as it can't be used with precision to aid the driving experience or do 1 point turns in the road.  Plus on mine, using it in motion does apply it in the way you would expect an emergency brake to, and it bongs loudly.  Never had that issue with a big lever.  I do like the idea of a big mechanical connection between the hand and the pads/shoes :)

But an electronic one is not a show stopper for me.

Nor could Merc's previous foot operated parking brake.  :) And they only just worked as a brake anyway.

My R Class's parking brake was a similar set up to that of the Omega & Senator ie a top hat disc/drum ...... my ML now has an electric brake that applies the pads to the disc & have got rid of the drum/shoe
Title: Re: Mot and electronic handbrakes
Post by: Varche on 20 August 2019, 09:12:34
So they may or may not be good for modern day handbrake turns! :(

Title: Re: Mot and electronic handbrakes
Post by: Andy B on 20 August 2019, 10:22:34
Just tried my electric parking brake on the move .... press & hold and it'll stop the car .... eventually  :)
Title: Re: Mot and electronic handbrakes
Post by: STEMO on 20 August 2019, 12:13:55
Just tried my electric parking brake on the move .... press & hold and it'll stop the car .... eventually  :)
Risky. You could have broken your nose and set the airbags off.  ;D
Title: Re: Mot and electronic handbrakes
Post by: Andy B on 20 August 2019, 16:07:48
Just tried my electric parking brake on the move .... press & hold and it'll stop the car .... eventually  :)
Risky. You could have broken your nose and set the airbags off.  ;D
;D
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 20 August 2019, 19:37:16
So they may or may not be good for modern day handbrake turns! :(
They are unable to do a handbrake turn, controlled or otherwise.

Apparently  ::)
Title: Re: Mot and electronic handbrakes
Post by: Sir Tigger KC on 20 August 2019, 22:13:34
So they may or may not be good for modern day handbrake turns! :(
They are unable to do a handbrake turn, controlled or otherwise.

Apparently  ::)

Poor teenagers!  :(  What will they do in empty car parks now?  ???  :-\

Apart from smoking weed and shagging that is!  ;D
Title: Re: Mot and electronic handbrakes
Post by: STEMO on 20 August 2019, 22:24:49
So they may or may not be good for modern day handbrake turns! :(
They are unable to do a handbrake turn, controlled or otherwise.

Apparently  ::)

Poor teenagers!  :(  What will they do in empty car parks now?  ???  :-\

Apart from smoking weed and shagging that is!  ;D
And emptying the contents of their cars on to the floor.
Title: Re: Mot and electronic handbrakes
Post by: Sir Tigger KC on 20 August 2019, 22:30:31
So they may or may not be good for modern day handbrake turns! :(
They are unable to do a handbrake turn, controlled or otherwise.

Apparently  ::)

Poor teenagers!  :(  What will they do in empty car parks now?  ???  :-\

Apart from smoking weed and shagging that is!  ;D
And emptying the contents of their cars on to the floor.

 >:(  Dirty bastards!  >:(

You see this especially at Maccydoos or Kenoppsy.  Do these shitheads think they're too important to get out of the car, to put their rubbish in the bin?  ???  ::)
Title: Re: Mot and electronic handbrakes
Post by: Kevin Wood on 20 August 2019, 23:17:34
So they may or may not be good for modern day handbrake turns! :(
They are unable to do a handbrake turn, controlled or otherwise.

Apparently  ::)

Poor teenagers!  :(  What will they do in empty car parks now?  ???  :-\

Apart from smoking weed and shagging that is!  ;D

It's disgraceful. The youth of today can't even drink properly ::).
Title: Re: Mot and electronic handbrakes
Post by: aaronjb on 21 August 2019, 09:19:40
Our new McDonalds is really clean - the employees are sent out to clean not only the immediate area, but the wildlife sanctuary behind it (several miles long) ;D

The ground in Morrisons (McDonalds are in a corner of that) is covered in these, however, thanks to the local dealers..

(http://aboutmanchester.co.uk/wp-content/uploads/2017/02/IMG_8087.jpg)

Nobody does handbrake turns in carparks anymore - not since they filled carparks with bollards and lamp posts surrounded by guards, thanks to TBs antics when he was younger  :P ;D
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 21 August 2019, 17:18:19
I might be pushing 50, but I can still manage a decent U-turn on the parking brake :P

My youth - ignoring Mr Fothergills and haircar products, mixed to do what all bored teenagers do - involved Silverstone and crap old bangers  8)
Title: Re: Mot and electronic handbrakes
Post by: aaronjb on 21 August 2019, 19:09:21
I might be pushing 50, but I can still manage a decent U-turn on the parking brake :P

Not in the Jag, apparently! ;) ;D
Title: Re: Mot and electronic handbrakes
Post by: Kevin Wood on 22 August 2019, 09:39:59
Our new McDonalds is really clean - the employees are sent out to clean not only the immediate area, but the wildlife sanctuary behind it (several miles long) ;D

The ground in Morrisons (McDonalds are in a corner of that) is covered in these, however, thanks to the local dealers..

(http://aboutmanchester.co.uk/wp-content/uploads/2017/02/IMG_8087.jpg)

Nobody does handbrake turns in carparks anymore - not since they filled carparks with bollards and lamp posts surrounded by guards, thanks to TBs antics when he was younger  :P ;D

I'm clearly far too innocent to know what druggies do with them. Has there been a resurgence in interest in soda syphons recently? ;D
Title: Re: Mot and electronic handbrakes
Post by: aaronjb on 22 August 2019, 09:43:32
 ;D ;D Yep, that's exactly it..

Or rather, they contain Nitrous Oxide, otherwise known as laughing gas.. and it's not because we have a really bad very short street racing epidemic here ;D
Title: Re: Mot and electronic handbrakes
Post by: Kevin Wood on 22 August 2019, 09:52:14
;D ;D Yep, that's exactly it..

Or rather, they contain Nitrous Oxide, otherwise known as laughing gas.. and it's not because we have a really bad very short street racing epidemic here ;D

Hmm. Interesting. Could be just the boost my strimmer needs when I've done the "CBA with gardening" thing for a week too long. :D

.. or maybe some of that in the tonic would liven up a session on the G&Ts?
Title: Re: Mot and electronic handbrakes
Post by: TheBoy on 22 August 2019, 16:51:51
I might be pushing 50, but I can still manage a decent U-turn on the parking brake :P

Not in the Jag, apparently! ;) ;D
Indeed. It just won't do it. Apparently :P