Heater fans/blowers

[bampot]

Not sure if its a problem but just noticed it. When i start the motor the heater fans take a few seconds to come on, almost sounds like they are struggling to. But noticed when i just turn the ignition on it works straight away. Any problem or reason for this?

 

[edde]

Battery could be a bit falt or a bad earth.

 

[bampot]

ill check it out cheers