Hello otter_no--  It sounds like a fuse has blown.  Your owner's manual will give you the details about changing fuses.  If it happens again you probably have a larger problem that should be looked at by a mechanic.  I assume you are still under warranty.   Good luck from Bovan.

once my instrument panel lights all went out.  got an estimate. 600 dollars.  a few days later left my lights on and had to jump start it.  it was like christmas all the dash lights came on again. it saved me 600 dollars