The ABS and ASR lights probably indicate a blown fuse in the Overvoltage Protection Relay (OVP). If you don't know its location, then you can send me an email and I will reply with a picture.

The roll bar light may be due to a blown fuse in the fuse box located in the trunk. If not, then you can read diagnostic codes for the roll bar and easily determine the cause. You just need a paper clip or short wire for this.