daf lf handbrake light n/w intermittently?

new switch fitted all ok thanks

daveboy
August 2013

o/s/r of chassis ,roughly above the axle .its a relay valve with a switch in it

norb
September 2012

thanks for info, can you tell me where h/brake relay valve in on vehicle thanks

dave
September 2012

if the handbrake light isn't working ,personally i would check the switch and the wiring on the park brake relay valve...
whoever told you the switch is controlled by the air drier/ apu is getting confused...on 75 85 95 and 105 .if the handbrake doesn't release and the light stays on then the airdrier /apu is generally faulty ..but from your fault description ,it sounds like switck or wiring

norb
September 2012