There's nothing you can do once it begins to crack.You could put a drop of superglue to slow it down,but you need a new dash or a dash overlay.Originally Posted by rob101
Dashboard price at Bmw just went from $492 to $1200 overnight. Apparently there was a price error and Bmw's been losing money on those dashboards for 20 years.
You can find one on German ebay for around $100 but expect to pay a few hundred in shipping,but it still beats spending $1200.
You can get a dash overlay for $89 at Bavarianauto.
Hth's
Fred/Houston