Notices
997 Forum 2005-2012
Sponsored by:
Sponsored by:

LED rears 997

Thread Tools
 
Search this Thread
 
Old 08-19-2016, 03:30 PM
  #1  
Long Islander1
Instructor
Thread Starter
 
Long Islander1's Avatar
 
Join Date: Jul 2016
Posts: 210
Received 1 Like on 1 Post
Default LED rears 997

I bought the 997 rear LEDs and a couple of things.

1. they look terrific
2. did I mention they look terrific?


I tried to put in the fog bulbs they give you and they are the wrong bulb. So I had them replaced with LEDs. The passenger side doesnt work at all regardless of bulb. I notice the connector on the unit goes into the car connection and 1 pin is on the car side? So Im not sure what that is about other then theres no passenger side fog.

I get the fog light out error on the dash as well.

Last edited by Long Islander1; 08-19-2016 at 05:23 PM.
Old 08-19-2016, 04:45 PM
  #2  
jhbrennan
Rennlist Member
 
jhbrennan's Avatar
 
Join Date: Mar 2006
Location: Austin
Posts: 6,571
Received 81 Likes on 73 Posts
Default

Originally Posted by Long Islander1
I bought the 997 rear LEDs and a couple of things.

1. they look terrific
2. did I mention they look terrific?


I tried to put in the fog bulbs they give you and they are the wrong bulb. So I had them replaced with LEDs. The passenger side doesnt work at all regardless of bulb. I notice the connector on the unit goes into the card connection and 1 pin isnt onthe car side? So Im not sure what that is.

I get the fog light out error on the dash as well.
There is no functioning passenger side rear fog light - only driver's side.
Old 08-19-2016, 05:22 PM
  #3  
Long Islander1
Instructor
Thread Starter
 
Long Islander1's Avatar
 
Join Date: Jul 2016
Posts: 210
Received 1 Like on 1 Post
Default

Originally Posted by jhbrennan
There is no functioning passenger side rear fog light - only driver's side.

Ah ha! I thought so!

Okay o what LED bulb works in there (drivers) because then I put a LED in there it only works for 2 secs and then goes out. If I put a white regular bulb im ok
Old 08-19-2016, 09:04 PM
  #4  
MkC2S
Drifting
 
MkC2S's Avatar
 
Join Date: Mar 2016
Location: Big D
Posts: 2,087
Received 65 Likes on 46 Posts
Default

Originally Posted by Long Islander1
I bought the 997 rear LEDs
which set did you buy? I bought 2 red/clear set & both I have to return it cause the damn fog light bulb didn't fit properly into the socket. I've try different bulbs & still nothing. This the one I bought which doesn't required the factory harness.
Attached Images   
Old 08-20-2016, 09:20 PM
  #5  
Petza914
RL Community Team
Rennlist Member
 
Petza914's Avatar
 
Join Date: Oct 2007
Location: Clemson, SC
Posts: 26,015
Received 6,595 Likes on 4,193 Posts
Default

If the fog light circuit in those lights is designed for a regular incandescent bulb, that means there's no resistor built into that circuit of the taillight. With the led, the car is not sensing the proper resistance on the circuit and cutting power / disabling it. That's why the bulb works for a second and then cuts off.

You either need to get and led bulb with a resistor built in (may not fit in there though), add an external resistor to that circuit, or use the regular bulb. You'll likely not be using g a rear fog very often, so I'd just use a regular bulb.
Old 08-20-2016, 10:55 PM
  #6  
Long Islander1
Instructor
Thread Starter
 
Long Islander1's Avatar
 
Join Date: Jul 2016
Posts: 210
Received 1 Like on 1 Post
Default

Originally Posted by MkC2S
which set did you buy? I bought 2 red/clear set & both I have to return it cause the damn fog light bulb didn't fit properly into the socket. I've try different bulbs & still nothing. This the one I bought which doesn't required the factory harness.

PM i have the same ones!

Came with 2 red bulbs. Youhave to sand off one end of the clip.

However the red vulbs i got were the wrong ones. So i had a white one and it worked

Mines all fixed

Ps no light needed for the passenger. It doesnt work anyway, (normal)
Old 08-20-2016, 10:59 PM
  #7  
Long Islander1
Instructor
Thread Starter
 
Long Islander1's Avatar
 
Join Date: Jul 2016
Posts: 210
Received 1 Like on 1 Post
Default

Originally Posted by Petza914
If the fog light circuit in those lights is designed for a regular incandescent bulb, that means there's no resistor built into that circuit of the taillight. With the led, the car is not sensing the proper resistance on the circuit and cutting power / disabling it. That's why the bulb works for a second and then cuts off.

You either need to get and led bulb with a resistor built in (may not fit in there though), add an external resistor to that circuit, or use the regular bulb. You'll likely not be using g a rear fog very often, so I'd just use a regular bulb.
Yep. The red ones that came with the ser were the wrong ones (bulb number), i had a white one in the garage, all good.
(Sanded one end of the nipple off to fit into the connector
Old 08-23-2016, 04:02 PM
  #8  
AltVelo
Racer
 
AltVelo's Avatar
 
Join Date: Mar 2016
Location: San Francisco
Posts: 331
Received 35 Likes on 20 Posts
Default

My Depo's had resister boxes built it. Who makes these?



Quick Reply: LED rears 997



All times are GMT -3. The time now is 08:31 AM.