Hi, so all of a sudden since saturday my airbag and service light both came on. After a restart theyd go out again but then come back on! And since then the accelarator and speedometer stop working then after a restart or two they would work again! And now tonight after the third restart my car sounded like it was struggling to ignite but did eventually! Also the imboliser light stayed on at one point after the restart along with the airbag and service light. What could these problems be? Im gonna take it into a garage to have it looked at asoon as i can but wanted someones opinion on what the issues could be.