Member Since: 27 Apr 2016
Location: Leamington
Posts: 7
Touch Screen most light
No sound, tracked down to no most light from touch screen to head unit.
Anybody experienced this issue.
Touch screen year of manufacture 2005.
Dave
3rd May 2016 1:32 pm
Bodsy Site Sponsor
Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361
I think the head unit generates the most signal, not the touchscreen.
Have you looped out the touchscreen to test if the stereo then works properly?Bodsys Brake Bible
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4th May 2016 8:03 am
dcf54321
Member Since: 27 Apr 2016
Location: Leamington
Posts: 7
The most system goes head unit ,phone,traffic,amp, touch screen, then back to head unit. The lack of signal from the touch screen fails the whole system. Have tried to swap the head and touch screen positions in the loop but makes no difference. Checked, has the latest level of software on the touch screen.
Tried different sat nav discs could this have upset the system config ??
Dave
If you have tried a screen and the head unit, then you must have a most problem on one of the other unit's, you need to find a most loop and try it on all the units fitted to your car, and try to track it down. It could be a damaged most cable of course that is at fault.
Flack
4th May 2016 12:07 pm
dcf54321
Member Since: 27 Apr 2016
Location: Leamington
Posts: 7
Hi, I have been around all the components and no signal light from touch screen to head unit, just had a look at the self diagnostic function on the touch screen most test.
Not being at all familiar with this function I see most task locked the bottom most comment. Could anybody elaborate on this?
Dave
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resolved the issue. Is it worth repairing the old one?
