LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

1990 Ls400 Radio And Lights Dim And Turn Off

Thread Tools
 
Search this Thread
 
Old 11-23-04, 04:56 PM
  #1  
Nyxtopouli
Driver School Candidate
Thread Starter
 
Nyxtopouli's Avatar
 
Join Date: Nov 2004
Location: California
Posts: 20
Likes: 0
Received 1 Like on 1 Post
Default 1990 Ls400 Radio And Lights Dim And Turn Off

Hi I think I may have a problem but I don’t know what to do. I have a 1990 Lexus LS400
Ok when I first start my car whether it is in the evening or morning I have a problem with my headlights dimming and my radio turning off whenever I press the brakes. Every time I press the brakes the lights dim vastly and my radio keeps resetting itself and turning off and on, I also hear a cracking noise in my speakers whenever the radio resets itself. Also it only happens when I first start the car after it has been parked in the cold, either overnight or more than 6 hours. I don’t know what to do and I think it may be the alternator or there may be short somewhere but I don’t know where to start. My battery runs great and everything and the car starts fine.
Old 11-23-04, 10:33 PM
  #2  
SharpLS-96
Lexus Champion
 
SharpLS-96's Avatar
 
Join Date: Mar 2002
Location: California
Posts: 2,991
Likes: 0
Received 3 Likes on 3 Posts
Default Re: 1990 Ls400 Radio And Lights Dim And Turn Off

Originally posted by Nyxtopouli
Hi I think I may have a problem but I don’t know what to do. I have a 1990 Lexus LS400
Ok when I first start my car whether it is in the evening or morning I have a problem with my headlights dimming and my radio turning off whenever I press the brakes. Every time I press the brakes the lights dim vastly and my radio keeps resetting itself and turning off and on, I also hear a cracking noise in my speakers whenever the radio resets itself. Also it only happens when I first start the car after it has been parked in the cold, either overnight or more than 6 hours. I don’t know what to do and I think it may be the alternator or there may be short somewhere but I don’t know where to start. My battery runs great and everything and the car starts fine.
You have a bad battery. One of the cells is no good, have a load test done on it and you'll see.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dannyrick
LS - 1st and 2nd Gen (1990-2000)
4
12-19-17 07:49 PM
jscoda
LS - 1st and 2nd Gen (1990-2000)
4
04-22-14 02:12 AM
JayCaz
LS - 1st and 2nd Gen (1990-2000)
4
06-16-11 03:51 PM
Shaffer
Lexus Audio, Video, Security & Electronics
2
09-19-04 09:53 PM



Quick Reply: 1990 Ls400 Radio And Lights Dim And Turn Off



All times are GMT -7. The time now is 10:06 PM.