A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

coolant light flashing?

Thread Tools
 
Search this Thread
 
Old 04-29-2011, 08:32 AM
  #1  
Audiworld Junior Member
Thread Starter
 
MeatMan509's Avatar
 
Join Date: Sep 2009
Posts: 18
Likes: 0
Received 0 Likes on 0 Posts
Default coolant light flashing?

my coolant light on my 99 1.8t keeps flashing every once and awhile. i check the fluid all is fine...

is it my sensor or is it just a 100k check up light?
Old 04-29-2011, 10:11 AM
  #2  
AudiWorld Super User
 
AudiMick's Avatar
 
Join Date: May 2002
Location: Redmond WA
Posts: 5,138
Likes: 0
Received 4 Likes on 4 Posts
Default

Originally Posted by MeatMan509
my coolant light on my 99 1.8t keeps flashing every once and awhile. i check the fluid all is fine...

is it my sensor or is it just a 100k check up light?
The light flashes when the tank is low or the car is overheating. The floats in the coolant tank reservoir tend to stick after a while. You can buy a replacement for around $39.
Old 04-29-2011, 04:50 PM
  #3  
AudiWorld Member
 
moloveshisaudi1254's Avatar
 
Join Date: Mar 2009
Location: Chicago
Posts: 238
Likes: 0
Received 0 Likes on 0 Posts
Default

Do you know if the floats come with a new coolant reservoir tank or if they are sold separately? I need a new one of each, tank + float. The descriptions on most sites are very vague and don't mention the float or cap.
Old 04-29-2011, 05:28 PM
  #4  
AudiWorld Super User
 
AudiMick's Avatar
 
Join Date: May 2002
Location: Redmond WA
Posts: 5,138
Likes: 0
Received 4 Likes on 4 Posts
Default

Originally Posted by moloveshisaudi1254
Do you know if the floats come with a new coolant reservoir tank or if they are sold separately? I need a new one of each, tank + float. The descriptions on most sites are very vague and don't mention the float or cap.
The float and switch are included, I have never seen them any other way.

They also don't last long, make sure you buy one with a new matching cap. Buying them separately is hit and miss with the threads and seal.

Last edited by AudiMick; 04-29-2011 at 05:31 PM.
Old 04-29-2011, 09:26 PM
  #5  
Audiworld Junior Member
Thread Starter
 
MeatMan509's Avatar
 
Join Date: Sep 2009
Posts: 18
Likes: 0
Received 0 Likes on 0 Posts
Default

thanks i appreciate it.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
oklaoz
Audi 5000 / 200 / V8 Discussion
3
04-13-2006 07:48 AM
TCimino
Audi 90 / 80 / Coupe quattro / Cabriolet
5
06-26-2005 06:27 AM
5kcstq
Audi 5000 / 200 / V8 Discussion
7
04-20-2004 06:51 AM
lskolnick(original)
Audi 90 / 80 / Coupe quattro / Cabriolet
0
11-25-2002 10:03 PM
s4wood
S4 / RS4 (B5 Platform) Discussion
4
05-19-2001 05:27 PM



Quick Reply: coolant light flashing?



All times are GMT -8. The time now is 07:31 PM.