Intermittent Drivers Window Switchpack Fault

TomTheTyke · 4th June 2024, 22:10

Hi all,

As above, have developed an intermittently faulty drivers window switch pack.

Keeps occasionally needing multiple presses to operate any window, seems to temporarily fix itself sometimes, others it takes a minute of pressing to get a response.

I’ve had the switchpack apart, contact cleaner to the PCB and cleaned the membrane, but no difference. I’ve also sprayed contact cleaner on the connectors.

I did notice the mirror selector led was faint / flickering. Could this be a bad earth? Where does it earth?

Which fuses (which fuse box) should I check?

I want to exhaust other options before buying a replacement switch pack.

Thanks in advance, any help much appreciated.

4th June 2024, 22:10	#1
TomTheTyke Avid contributor Rover 75 2.5 Connoisseur, MG TF 80th Anniversary Join Date: Sep 2021 Location: Pontefract Posts: 168 Thanks: 12 Thanked 22 Times in 11 Posts	Intermittent Drivers Window Switchpack Fault Hi all, As above, have developed an intermittently faulty drivers window switch pack. Keeps occasionally needing multiple presses to operate any window, seems to temporarily fix itself sometimes, others it takes a minute of pressing to get a response. I’ve had the switchpack apart, contact cleaner to the PCB and cleaned the membrane, but no difference. I’ve also sprayed contact cleaner on the connectors. I did notice the mirror selector led was faint / flickering. Could this be a bad earth? Where does it earth? Which fuses (which fuse box) should I check? I want to exhaust other options before buying a replacement switch pack. Thanks in advance, any help much appreciated.