my head lights on my 1999 xj8 stop working on 1999 Jaguar XJ8

I replaced the lights on my car,with no reaction so i checked all the relay,after i pulled all the relayies nothing happen,i played with the switch and the lights started to work,the low beam works,but thare is a low beam light that stays on

2 answers
poss swwtich is bad seek diag and est
possible issue with switch