Clubjazz - Honda Jazz & HR-V Forums

Honda Jazz Forums => Honda Jazz Mk4 2020 - => Topic started by: munch on March 25, 2024, 11:42:24 AM

Title: Dashboard behaviour
Post by: munch on March 25, 2024, 11:42:24 AM

My dashboard was all over-the-place last night  re unclear camera,  main beam not correct  snow warning at 6 degrees. Etc etc

What is happening?

Title: Re: Dashboard behaviour
Post by: Marco1979 on March 25, 2024, 04:11:48 PM

I have never experienced anything like it, but I would start by looking at the 12V battery. If it is in a poor condition, not having the full voltage available might result in all kinds of strange behavior.

Title: Re: Dashboard behaviour
Post by: coldstart on March 25, 2024, 04:19:06 PM

Quote from: munch on March 25, 2024, 11:42:24 AM

My dashboard was all over-the-place last night  re unclear camera,  main beam not correct  snow warning at 6 degrees. Etc etc

Reminds me a bit of this thread: https://clubjazz.org/forum/index.php?topic=16202.msg137503#msg137503 (https://clubjazz.org/forum/index.php?topic=16202.msg137503#msg137503)
Our cars are highly dependent on a well charged 12 V battery.

Like @Marco1979 said: Charge the 12 V battery and see if it goes away.

Title: Re: Dashboard behaviour
Post by: Nicksey on March 26, 2024, 07:35:21 AM

Check the wiring loom for mice (a' la Lincolnshire rambler)  :D