mrk

Hello,

I have a RX400h and have an intermittent problem where a crackle comes from the speakers (I think it comes from the speakers) even if the sound system is turned off and at the same time other controls stop working for that instant, such as climate control. If the radio is on during the crackles the sound is interrupter and comes back at a lower volume.

The entire header unit was replaced to fix a problem where an error 4 appeared whilst changing discs, the crackling problem happened before and after the unit was changed, any thoughts?

I recently had the rear DVD player replaced on my 06 400h SE-L, it now has an interference pattern on both screens, (diagonal lines particularly noticeable on cartoons), the dealer says this is normal as they compared it to another RX, they also tried moving the cables around, does anybody have any view or experience of this, any fix?

Best guesses are :

Glove box connections

Pollen Filter - sits behind glovebox

thank you both for your suggestions, it's gone away at the moment but was definitely a crackling sound like crisp bags, rather than a creak

Hello, I’m a new owner of a 4 year old RX400 and it has an intermittent crackling sound that seems to come from under the dashboard on the passenger side, does anybody know what this is?