FOG LIGHTS

[Guest]

Hello Guys,

First time in my 964 for a few month's due to house move [], Battery dead and would not charge [] New one needed its Sunday 15:30 only Halfords open []£73 with a three year gurantee [] Anyway the car started fine, Turned lights on everything fine went to put on my fog lights, pulled the button light goes out on the button? and comes back on when I push it back in? But my fog lights don't work at all??
any idea's
Best Regards
Paul

 

[38F3E1]

The two fog light buttons do behave in a slightly odd way ...

The left hand fog light button (orange symbol for rear fog lights) behaves in this way if you forget to put the middle button (green symbol for front fog lights) on first. You can have the fronts on without the rears but not the other way around.

Ian.

 

[youngres]

It most certainly is the case that for the rear fogs to work the front fog lights also have to be switched on.
To be honest, I too had a panic with my MOT only last week with the self same problem with the rear fogs appearing not to work. A quick fiddle with the switches and once the front fogs were switched on, the rears also works, so no failure.

Robert

 

[jagman]

Had exactly the same issue with my first MOT. Luckely I knew they worked as I had checked all the lights before the MOT so knew it was just a case of finding the right sequence. Even after a few years of ownership we are still learning.

 

[ray stobbs]

thanks i will go back tomorrow and smack him in the face would not let me sit in the car had to wait in waiting area as not safe on garage floor new rules !

 

[iangray100]

And get your money back as they might charge you a retest !!!!

 

[Steve Brookes]

Ray, I'm another one that they tried to fail on this issue. If you think about it a lot of cars (especially modern Porsches) require you to pull the fog light switch once to get the front fogs on and again to get the rear fogs. i.e. front and rear fogs are often linked in series. And we trust these numpties to check that cars are safe! [8|]

 

[ray stobbs]

well went back this morning and the gerilla that did the test made me wait one hour for him to look at the now working fog lights when i told him that both lights had to be on he said thats not right so i told him to go and ring porsche who obviously dont now how to design cars well i got my mot and wont be going there again my normal garage coulden fit me in till next week and am away till the 10 th so at least i can relax now ray

 

[vitesse]

Glad you got it sorted,Ray-in the 9yrs we owned the 964,we never had a problem at my Bootle MOT garage as well as the fact they are very sensitive & careful with all my cars

 

[ras62]

Sounds like a right pita Ray. I think all German cars are made like this so its not unusual. I hope he didnt charge for a retest! Rob

 

[freedman]

What happens if you ditch the front fogs and replace with brake cooling ducts?

Legally you only need a rear fog, so it seems odd that the rears dont work unless the fronts are on

 

[Steve Brookes]

ORIGINAL: freedman

What happens if you ditch the front fogs and replace with brake cooling ducts?

Legally you only need a rear fog, so it seems odd that the rears dont work unless the fronts are on

The same question came in to my mind too a while back. If I fitted ducts, I think what I would do is pull the ffront fog switch out so that it is on and then unscrew the switch. That way the rear fogs would work by simply turning the rear fog switch on and off. For a more permanent solution it should be possible to remove the front fog switch and join the live feeds so that the switch is bypassed?

 

[ras62]

Looking at the schematic the rear fog relay contact feeds the front fog relay contact which means the rear must be switched on followed by the front. If the front fogs are replaced by ducts will not matter, the rear will work fine, unless the fronts are mistakenly grounded....in which case you wont have either!

 

[kevin]

ORIGINAL: Steve Brookes

ORIGINAL: freedman

What happens if you ditch the front fogs and replace with brake cooling ducts?

Legally you only need a rear fog, so it seems odd that the rears dont work unless the fronts are on

The same question came in to my mind too a while back. If I fitted ducts, I think what I would do is pull the ffront fog switch out so that it is on and then unscrew the switch. That way the rear fogs would work by simply turning the rear fog switch on and off. For a more permanent solution it should be possible to remove the front fog switch and join the live feeds so that the switch is bypassed?

You dont need the front fogs to work, mine passes each year , just pull the front fog switch, then pull the rear fog switch


Kevin

 

[Steve Brookes]

ORIGINAL: kevin

ORIGINAL: Steve Brookes

ORIGINAL: freedman

What happens if you ditch the front fogs and replace with brake cooling ducts?

Legally you only need a rear fog, so it seems odd that the rears dont work unless the fronts are on

The same question came in to my mind too a while back. If I fitted ducts, I think what I would do is pull the ffront fog switch out so that it is on and then unscrew the switch. That way the rear fogs would work by simply turning the rear fog switch on and off. For a more permanent solution it should be possible to remove the front fog switch and join the live feeds so that the switch is bypassed?

You dont need the front fogs to work, mine passes each year , just pull the front fog switch, then pull the rear fog switch


Kevin

Very true Kevin. What I meant was that a picky tester (like Ray came across) might make a fuss that you have to pull one switch (that appears to do nothing when ducts are fitted) in order for a second one to work.