Was it really that easy to Hotwire a car?
Was it really that easy to Hotwire a car?
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Discussion

Ari

Original Poster:

19,836 posts

246 months

Sunday 22nd March 2015
quotequote all
Appreciate it's different now with immobilisers and whatnot. But films from the seventies and eighties always show someone dragging two wires from under the dash and sparking the bare ends together till the car starts.

I know I know, it's the movies. But it wasn't really anything like that to Hotwire a car surely?

MC Bodge

30,206 posts

206 months

Sunday 22nd March 2015
quotequote all
Pretty much, although the lock could be forced with a big screwdriver.

If not, the steering lock was easily broken too.

Cars were stolen, dumped and burnt-out In very large quantities back then.

Mopar440

410 posts

143 months

Sunday 22nd March 2015
quotequote all
If there was no steering lock and no other form of immobiliser fitted, then, yes. Connect a brown wire to a white wire (turns ignition on) then spark the brown wire to the feed to the starter motor (often white/yellow) and away you go!

kambites

71,698 posts

252 months

Sunday 22nd March 2015
quotequote all
Usually it'd be two pairs of wires, one to get the fuel pump going and power up the coil, the other to fire the starter's solenoid.

Edited by kambites on Sunday 22 March 22:34

Ari

Original Poster:

19,836 posts

246 months

Sunday 22nd March 2015
quotequote all
Mopar440 said:
If there was no steering lock and no other form of immobiliser fitted, then, yes. Connect a brown wire to a white wire (turns ignition on) then spark the brown wire to the feed to the starter motor (often white/yellow) and away you go!
Ah, I thought there must be a turning the ignition on phase. Otherwise you'd just be turning the starter to no avail.

talksthetorque

10,821 posts

166 months

Sunday 22nd March 2015
quotequote all
Yup. My Mk1 Cavalier. I lost the key while out, but the doors were open. I knew I had another key at home.
with no knowledge of which wire colours were which, unscrewed the underside of the steering column cover off, and joined 2 connectors on the barrel with a piece of wire until the lights on the dash came on, then bridged across to a third terminal to crank the starter over, vroom, release the third connection, away we go. pull the wire off to stop at the other end. The steering lock had long since stopped working so this helped.
Got home, took my stuff out of the back seat to find the key underneath it.........

ging84

9,548 posts

177 months

Sunday 22nd March 2015
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it was often even easier than any of that
a lot of cars had the same key

frankly mind boggling now

W00DY

16,793 posts

257 months

wc98

12,770 posts

171 months

Sunday 22nd March 2015
quotequote all
MC Bodge said:
Pretty much, although the lock could be forced with a big screwdriver.

If not, the steering lock was easily broken too.

Cars were stolen, dumped and burnt-out In very large quantities back then.
one of the most terrifying incidents in my driving history was driving an old car that had been hot wired and the steering lock broken off (an old honda accord ,possibly a 1980 car ) ,it was my mates and the tt had lost the keys. whatever bit had broken on the steering lock managed to get jammed just prior to turning into a left hand bend resulting in us heading across the road and up an embankment into a small tree.

thankfully at fairly low speed and no one hurt. stupidity in the extreme driving it in the first place even as a daft teenager.

Ari

Original Poster:

19,836 posts

246 months

Sunday 22nd March 2015
quotequote all
ging84 said:
it was often even easier than any of that
a lot of cars had the same key

frankly mind boggling now
Reminds me of a tale I heard from a chap who was a service manager of a Ford dealer back in the seventies.

Bloke brought a Ford Escort in for a clutch. Left them the keys, they retrieved car from outside, fitted new clutch, bloke comes back, why hasn't his car moved?

You've guessed it..!

jeremy996

392 posts

257 months

Sunday 22nd March 2015
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Primary security for most cars of the 60s/70s/80s was the door and steering locks. Most door locks wore out quickly. so after a few years almost any key would open the lock. Most steering locks would break with a little force, either by smashing the lock sideways with a lump hammer or pulling the lock barrel out with a slide hammer.

Once you were in and the steering lock dealt with, shorting the wires or turning the switch were simple tasks. If you could get under the bonnet, you only really need three wires to get most cars going. Have a look at episodes of Roadkill where they are getting some junker going out of a scrap yard. Wire from the battery to the coil and the coil to the distributer. Then flash a heavy wire from the battery to the starter solenoid. Failing that just push the car down the hill and drop the clutch! Scary isn't it!

If you have an older car and you want to keep it, you need to add some more security. My cars have a concealed ignition switch, fuel cutoff, a basic tracker unit and the Land Rover 110 has a lockable foot-box. (older Land Rovers are stupid/easy to steal).

johnxjsc1985

15,948 posts

195 months

Sunday 22nd March 2015
quotequote all
Mopar440 said:
If there was no steering lock and no other form of immobiliser fitted, then, yes. Connect a brown wire to a white wire (turns ignition on) then spark the brown wire to the feed to the starter motor (often white/yellow) and away you go!
or if it was an old Ford just put any similar key in the ignition and away you go.

h0b0

9,101 posts

227 months

Sunday 22nd March 2015
quotequote all
ging84 said:
it was often even easier than any of that
a lot of cars had the same key

frankly mind boggling now
Sat in a large digger in the early 90's that had a nail in it for a key

MC Bodge

30,206 posts

206 months

Sunday 22nd March 2015
quotequote all
ging84 said:
it was often even easier than any of that
a lot of cars had the same key

frankly mind boggling now
My Mum locked the keys inside our then Vauxhall Viva. It was no problem, though, her friend lent her the keys from her Mk1 Ford Escort, which thankfully opened the Vauxhall door and allowed my Mum to retrieve her keys.

Them were t'days.

br d

9,072 posts

257 months

Sunday 22nd March 2015
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A Ford knockout.
Would start anything including 3 litre Capris.

jkh112

23,947 posts

189 months

Sunday 22nd March 2015
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In the 80's I had a Saturday job at a garage. They had a big bunch of various car keys they had acquired over the years and with this they could get into and start most ford, vauxhall and BL cars.

BrownBottle

1,416 posts

167 months

Sunday 22nd March 2015
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Starting it was easy, just prise the ignition switch off the end of the barrel and turn it with a screwdriver.

Steering lock was a bigger challenge but not that hard, if you wanted to do it quietly without hammering you could either yank on the steering wheel or put a bar through the wheel for leverage and just snap the lock.

craste

1,227 posts

238 months

Sunday 22nd March 2015
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I used to open my moms allegro door with an icecream lollipop stick!

underwhelmist

2,053 posts

165 months

Sunday 22nd March 2015
quotequote all
MC Bodge said:
My Mum locked the keys inside our then Vauxhall Viva. It was no problem, though, her friend lent her the keys from her Mk1 Ford Escort, which thankfully opened the Vauxhall door and allowed my Mum to retrieve her keys.

Them were t'days.
Aye lad. Dad locked the keys in his Mk 4 Grey Cortina, flagged down the first Ford that drove past and borrowed their key to unlock it.

I thought that car was so cool at the time, the Tom Robinson song was bang on!

Escy

4,132 posts

180 months

Sunday 22nd March 2015
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I once bought a 328i Sport that had a common issue with the ignition barrel not working (think the key might have just turned and done nothing.) The previous owner had smashed the steering lock and had ripped all the wires out from under the dash so he could still use the car. You still needed the key to de-activate the immobiliser. Twist the ignition and permanent live together, de-activate the immobiliser and touch the starter motor wire and it'd fire up. I got a few funny looks off people if they saw me hotwire it.