various noises and light problems

[augustin barennes <augustin.barennes@wavecom.fr>]

Hello alls !
Since i got my Audi i'm trying to chase every parasite noise..

- many cracking 'plastic' noises (as ventilation outflows & buttons, door panels,...) may be reduced using a grease aerosol
- some dashboard vibrations still happens in idle
- the small vase at the top of the fuel tank produces some noise also on bad roads
- and main one; i get a 'tapping'  (tac-tac-tac-tac !!) noise under the front right wing  but in idle only and not permanent
have you tips for noise chasing ??

for lights:
- i have no backlight for the watch (as somebody recently mentionned)
- i also have no backlight for my oil temperature gauge ( one of the 3 round VDO... ) Is the light removeable ?? seems not...

thanks
Augustin
'89 90 2wd