HUD issues
Thread Starter
Racer
Joined: Feb 2009
Posts: 427
Likes: 0
From: Groves Texas
HUD issues
OK basically my HUD is loose so it doesn't show on the windshield but if i look down inside i see that its on. the up/down buttons don't change anything so I'm assuming its mounting bolts backed out. Anyone have issues with this or how to fix it?
Team Owner
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
That has happened to several around here.
Member CO Lightfoot just responded in a recent thread with a group of good suggestions and info:
It can be fixed or replaced, just a matter of how much you want/can do yourself and how much $$ you want to spend. 
Edit: Meant to say when they drop like that it usually means one of the mounting tabs broke, so likely it will have to be replaced.
Member CO Lightfoot just responded in a recent thread with a group of good suggestions and info:
Here's a good thread on the shaky HUD problem: http://forums.corvetteforum.com/c6-c...d-shaking.html
If the HUD is damaged, there's lots to consider:
1. To fix it, the HUD has to be removed. Maybe it can be repaired. But will the repair work? And how long will it last? Might as well get a new one -- I think it's about $225 from partstaxi.com.
2. One method to remove & replace the HUD involves removing the dash. I believe this is a 6-8 hour job at a dealer. Detailed instructions & pics here: http://www.theredlion.us/C6%20HUD%20...%20Rev%202.pdf
3. Another method involves "cutting the duct." MUCH simpler and far easier. An experienced installer can do this in an about an hour. The duct is re-installed, so HVAC functions are not affected.
4. DIY if you're handy. Lots of forum members have added HUD to 1LT/2LT cars; your job would be easier b/c you don't need a new wiring harness. Here's a thread with tips, pics & links: http://forums.corvetteforum.com/c6-c...my-09-1lt.html
5. Maybe there's a forum member near you that's done this job and could walk you thru it.
If the HUD is damaged, there's lots to consider:
1. To fix it, the HUD has to be removed. Maybe it can be repaired. But will the repair work? And how long will it last? Might as well get a new one -- I think it's about $225 from partstaxi.com.
2. One method to remove & replace the HUD involves removing the dash. I believe this is a 6-8 hour job at a dealer. Detailed instructions & pics here: http://www.theredlion.us/C6%20HUD%20...%20Rev%202.pdf
3. Another method involves "cutting the duct." MUCH simpler and far easier. An experienced installer can do this in an about an hour. The duct is re-installed, so HVAC functions are not affected.
4. DIY if you're handy. Lots of forum members have added HUD to 1LT/2LT cars; your job would be easier b/c you don't need a new wiring harness. Here's a thread with tips, pics & links: http://forums.corvetteforum.com/c6-c...my-09-1lt.html
5. Maybe there's a forum member near you that's done this job and could walk you thru it.
Edit: Meant to say when they drop like that it usually means one of the mounting tabs broke, so likely it will have to be replaced.
Safety Car
Joined: Oct 2003
Posts: 4,024
Likes: 13
From: Loveland CO to Central Coast CA
Even if the mounting bolts were totally missing, the HUD unit is held in place by the dash. It might move up & down a fraction of inch if you hit bumps while driving.
But missing bolts would not affect the up/down adjustment while you're parked.
1. Eliminate the obvious: press the (+) dimmer switch to full brightness. Then try adjusting the display thru its full range -- completely up, then completely down.
Of course, the engine must be running for the HUD to work.
2. Check the CLSTR/HUD fuse in the passenger footwell. Your owners manual shows the location.
3. If the HUD unit is damaged, read this: http://forums.corvetteforum.com/c6-c...d-shaking.html
Let us know what happens.
But missing bolts would not affect the up/down adjustment while you're parked.
1. Eliminate the obvious: press the (+) dimmer switch to full brightness. Then try adjusting the display thru its full range -- completely up, then completely down.
Of course, the engine must be running for the HUD to work.
2. Check the CLSTR/HUD fuse in the passenger footwell. Your owners manual shows the location.
3. If the HUD unit is damaged, read this: http://forums.corvetteforum.com/c6-c...d-shaking.html
Let us know what happens.
Former Vendor
Joined: Apr 2009
Posts: 8,081
Likes: 1
From: Lewes DE
Even if the mounting bolts were totally missing, the HUD unit is held in place by the dash. It might move up & down a fraction of inch if you hit bumps while driving.
But missing bolts would not affect the up/down adjustment while you're parked.
1. Eliminate the obvious: press the (+) dimmer switch to full brightness. Then try adjusting the display thru its full range -- completely up, then completely down.
Of course, the engine must be running for the HUD to work.
2. Check the CLSTR/HUD fuse in the passenger footwell. Your owners manual shows the location.
3. If the HUD unit is damaged, read this: http://forums.corvetteforum.com/c6-c...d-shaking.html
Let us know what happens.
But missing bolts would not affect the up/down adjustment while you're parked.
1. Eliminate the obvious: press the (+) dimmer switch to full brightness. Then try adjusting the display thru its full range -- completely up, then completely down.
Of course, the engine must be running for the HUD to work.
2. Check the CLSTR/HUD fuse in the passenger footwell. Your owners manual shows the location.
3. If the HUD unit is damaged, read this: http://forums.corvetteforum.com/c6-c...d-shaking.html
Let us know what happens.
Thread Starter
Racer
Joined: Feb 2009
Posts: 427
Likes: 0
From: Groves Texas
yeah, if i look from above the window i can see it turned on inside the dash, its just not reflecting i guess its the mirror thing then. I'll work on it this weekend and try to fig it out.
