Notices
C4 General Discussion General C4 Corvette Discussion not covered in Tech

1989 C4, how to change under dash courtesty lights

Thread Tools
 
Search this Thread
 
Old 10-21-2017, 03:37 PM
  #1  
NTR2DR
Intermediate
Thread Starter
 
NTR2DR's Avatar
 
Member Since: Mar 2017
Posts: 33
Likes: 0
Received 3 Likes on 2 Posts
Default 1989 C4, how to change under dash courtesty lights

How do I change the light bulb in the courtesy lights under the dash. Really concerned that I am going to break the glass lense.
Old 10-21-2017, 04:14 PM
  #2  
383vett
Race Director
 
383vett's Avatar
 
Member Since: Apr 2003
Location: moraga ca
Posts: 17,570
Received 1,541 Likes on 1,042 Posts

Default

You have to remove the under panel. 3 screws I believe. Don't pry on the lens from below.
Old 10-21-2017, 06:47 PM
  #3  
NTR2DR
Intermediate
Thread Starter
 
NTR2DR's Avatar
 
Member Since: Mar 2017
Posts: 33
Likes: 0
Received 3 Likes on 2 Posts
Default Thanks so much...

I bought a Haynes manual and "na da".

Thanks because I broke a hood light lense. Shatter while screwing it back in.
Old 10-21-2017, 10:46 PM
  #4  
billschroeder5842
Zen Vet Master Level VII

Support Corvetteforum!
 
billschroeder5842's Avatar
 
Member Since: Mar 2016
Location: Southlake, TX
Posts: 5,121
Received 1,140 Likes on 845 Posts
Default

Originally Posted by NTR2DR
I bought a Haynes manual and "na da".
Best to get the Factory Service Manual (FSM) as that is the best investment you can make.
Old 10-23-2017, 04:12 AM
  #5  
Cliff Harris
Race Director
 
Cliff Harris's Avatar
 
Member Since: Apr 2002
Location: Anaheim CA
Posts: 10,036
Likes: 0
Received 341 Likes on 312 Posts

Default

The under dash lights have a connector on one end. You can remove them by prying on the opposite end. If you pry on the end with the connector, that won't work. This is a pic of mine, with home made LEDs:

Old 10-23-2017, 07:42 AM
  #6  
cdm747
Burning Brakes

Support Corvetteforum!
 
cdm747's Avatar
 
Member Since: Jan 2017
Location: Diamondhead Mississippi
Posts: 960
Received 236 Likes on 171 Posts
St. Jude Donor '17-'18-'19-'20-'21-'22
Default

It is easier to change if you take the panel off but is doable with out doing it. On my 88 the plug was on the left side of both so you would pry down on the other side. If you take the passenger side panel down be careful that there are two screws holding the heater duct in place besides the two mounting screws. Get some LED bulbs, they make a huge difference and are not hot like the original halogen bulbs. I had to replace one of my cargo sockets because it melted from the heat of the bulb.

Get notified of new replies

To 1989 C4, how to change under dash courtesty lights




Quick Reply: 1989 C4, how to change under dash courtesty lights



All times are GMT -4. The time now is 09:45 AM.