New dash for SeriesIV + late Aeromaxes
picture one shows the "tweeters" in the dash,
replacing both (non-function) tyre-presure monitor and...clock,
second picture: they are looking/hearing (and found) an annoying noice in the back,
turned out to be a piece holding the suspension-blades fixed
(a big U, fixed to the chassis, can't find English word, sorry)