Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

Stop light alert coming on, weird.

Thread Tools
 
Search this Thread
 
Old 04-10-2019, 08:36 PM
  #1  
Christopher Zach
Rennlist Member
Thread Starter
 
Christopher Zach's Avatar
 
Join Date: Mar 2003
Location: Washington DC
Posts: 1,124
Received 73 Likes on 47 Posts
Default Stop light alert coming on, weird.

This is a new odd one: When I start the car I notice that the "STOP LIGHT" fault is illuminated, with an ! along with the PARKING BRAKE light. Take off the parking brake, ! goes out, STOP LIGHT lit.

Touch the brakes, STOP LIGHT goes out and stays out for the drive. In fact if I start with my foot on the brake (as I normally do) it never comes on.

This is new and weird. Why would it light if the brakes are not on? Any thoughts?

C
Old 04-10-2019, 08:45 PM
  #2  
polecat702
Vegas, Baby!
Rennlist Member


 
polecat702's Avatar
 
Join Date: May 2009
Location: far away
Posts: 11,535
Received 379 Likes on 161 Posts
Default

That's normal They all do that. The brake light! will stay on till you tap the brake pedal. If it stays on after you tap the brake pedal, you have a brake light out. Read you're owners manual.
Old 04-10-2019, 09:00 PM
  #3  
Wisconsin Joe
Nordschleife Master
 
Wisconsin Joe's Avatar
 
Join Date: Jan 2013
Location: Kaukauna Wisconsin
Posts: 5,925
Received 302 Likes on 231 Posts
Default

^This.

Apparently Porsche felt that the brake lights are important enough so that the system shows 'fault' until the brakes are applied & the lights activated.

I can't say that I disagree.
Old 04-10-2019, 09:21 PM
  #4  
Christopher Zach
Rennlist Member
Thread Starter
 
Christopher Zach's Avatar
 
Join Date: Mar 2003
Location: Washington DC
Posts: 1,124
Received 73 Likes on 47 Posts
Default

Ok. Weird, I've never remembered seeing it. However I did have an odd thing a little while ago: As a part of replacing the hatch seal I had to take off the top trim on the hatch. While moving that thick wire bundle to get the seal under I must have disturbed the connector in the trunk lid (the big flat one) because when I started the car I got no BRAKE LIGHT until I touched the brakes, then it came on. Wiggled the connector and the alert went off. Ever since it has been doing this, so maybe something was really odd in that connector.

Anyway, if normal not a big deal. Thanks!
Old 04-11-2019, 12:42 AM
  #5  
Jason89s4
Rennlist Member
 
Jason89s4's Avatar
 
Join Date: Jan 2019
Location: Dallas
Posts: 766
Received 95 Likes on 68 Posts
Default

Originally Posted by Wisconsin Joe
^This.

Apparently Porsche felt that the brake lights are important enough so that the system shows 'fault' until the brakes are applied & the lights activated.

I can't say that I disagree.
My memory is not what it once was, but I think a 1981 Volvo 240 that I once had also had the brake warning light on until you tapped the brakes.



Quick Reply: Stop light alert coming on, weird.



All times are GMT -3. The time now is 12:19 AM.