I have a 2004 IS300. I had a new windshield installed yesterday due to a rock hitting it on the interstate. I cranked the car today and two warning lights are on (oil level and rear light not working - both are verified ok). My RPM gauge and MPG gauges aren't working. Then later, I heard the horn blow on my car twice after I drove it. Is this just a coincidence, or could the windshield install have caused any issues? Either way, anyone know what the issue could be?
Thanks.