WHT98TT

Ok I washed the motor this passed sunday sprayed it down with purple power and let it sit for about an hour than rinsed it off and not directly spraying the pcm and alternator. Started the car and all the gauge lights were on and the alternator gauge pegged out. I looked searched on the forums and found that was normal for a day or so. Let the car sit over night with hood open to let it dry before work Mon afternoon. Drove the car to work all gauge light still on and alternator bouncing around but the car ran fine. So when i go to leave work I dropped the e-brake and nothing no head lights at all. all the other lights work fine check all the fuses and all seemed ok. So now the car is stuck at my work parking lot. I was thinking that maybe I just blew the headlights so im gonna put news one in it tommorow but was wondering if there is something else i might have messed up by washing it.