its all gone dark on me baggie ?

[mr-brightside]

went to work friday morning thought it was a bit dark so switched on high beem but it didnt work then noticed i had no back light ? and then no side (park) light.
ive now changed front bulb and that works ok now but still cant get back light or side light to work ive checked fuses and bulbs and there ok , any ideas?

[DAVID THOMPSON]

check the wiring harness plugs when i first got on this site some of the fellows were having problems
with bad harness plugs

also have had problems with NEW fuses being bad
also check the plug that plugs key switch into harness that it is good
and ground points of the harness

some thing else today my VW had a fast flashing turn signal on newer cars this often means a lamp is out
but they were all working... i then tapped on front lamp housing and it started flashing normal so took bulb out and cleaned it
dave