3 hours ago, SeanW said:

Brake pipes/brake lines...close enough

(Stop the conga = brake and line)

(Princess hair to policeman = braided and copper)

Not a single drop of alcohol has passed my lips for over a week lol

Oh, I arrived at brake pipes through a quite a different reasoning with your second clue

Policeman and copper was obvious: but where you were more likely to see a princess?  I reckoned it would be on a kids TV channel such as  Nickelodeon.  You can change your steel Bundy brake pipes for ones made of Kunifer (Nickel and Copper).  

Let's try this one.

I exist in most cars, I've been there from the beginning, I might bore you but I keep things contained

What am i?

 

 

Engine block

16 minutes ago, Joss max said:

Engine block

Quite close, but not that

 

Cylinder bore

 

4 minutes ago, Joss max said:

Cylinder bore

 

Close too, but not that

A further clue

I exist in most cars, I've been there from the beginning, I might bore you but I keep things contained

In most cars there are at least 8 of me (12 if you include my cousins), some Audis and Volvos have 10

What am I?

Piston ring? Valve seems too easy.

1 hour ago, goldtail77 said:

Piston ring? Valve seems too easy.

you are correct Nairn, well done

Your go

Ooh I suck at this, let me think. 

Nearly every car has 2, some have 4 and I dare say some exotica may have more. 

I would be useless at sea but I measure up elsewhere. 

Exhaust box

1 hour ago, GMX said:

Exhaust box

Not exhaust box. 

Brake Caliper Pistons

Just now, GMX said:

Brake Caliper Pistons

A bit more specific than I had in mind but right enough. Was just thinking Caliper.

let's try this one,

The Captain prepares the baking tins for cake whilst Lady Gaga and U2 will play Glastonbury

I'm fitted to virtually all cars except cabriolets and car based vans

What am I?

 

Head lining as in  inner roof lining 

39 minutes ago, Joss max said:

Head lining as in  inner roof lining 

Spot on Joss

Well done

OK Lets see what i can think of...

I was first introduced in to cars in 1980 As a safety feature

Air bag

15 hours ago, GMX said:

Air bag

Sorry not Airbag

An other clue

1. I was first introduced in to cars in 1980 As a safety feature

2.I have to be manually activated

Hazard flasher switch

5 hours ago, GMX said:

Hazard flasher switch

Sorry not that.

Re cap and new clue

1. I was first introduced in to cars in 1980 As a safety feature

2.I have to be manually activated

3. Children are inquisitive, hence the need for these

Child Safety Lock

15 hours ago, GMX said:

Child Safety Lock

Spot on Ghana with the correct answer.

I don't think we've done this one yet...

I am older than cars are themselves and am fitted to all of them.

When I fail, you might not notice but you can hear me and you'll blame something else first

What am I?

Wheels