battery is loosing power, probably there is power thief
Your alternator is defective and not recharging the battery. Have the alternator checked.
just charge the battery. should do the trick....
It depends on which diode, but sometimes it can.
It would appear this is a very common problem on the Renault Laguna 2 with the card key entry/start system and the computer display that works off the end of the right hand stalk. The display changes from MPH to KPH (and litres per 100km etc) without warning, sometimes connected to changing your battery, sometimes through jump starting the car, sometimes it just happens without reason. Renault know of this problem (read the forums, they're inundated with similar problems) but will still charge you around £90 to hook up to their diagnostics, then pronounce you have to buy a new dash at anywhere between £500 - £800! I've been waiting 3 years for someone to come up with a cheap fix, but to no avail. Now you'll understand why Laguna's are so cheap secondhand.
Could be the alternator is not charing correctly.
Sounds to be alternator. Take somewhere to have the charging system tested.
It means that your device's battery is dead. It's a warning that the battery MUST be replaced!
Is it legal for a market to weigh fish with the guts ln them then clean the fish,but charge you for guts and the fish also.
it probably means your battery is low of charge. to avoid you car dieing you should charge your battery or be prepared to buy anew one.
There are several warning light on the instrument panel. There is a high water temperature light. There is a low battery charge light. There is a low oil warning light.
The quickest fix for electronic items is rebooting which is accomplished by turning them off and on again. The Renault Megane Scenic can be rebooted by disconnecting and reconnecting the battery. A mechanic will typically do this at no charge.
It needs to be charged by a specialist. There they will drain the refrigerative and compressed air and inject an ultra violet dye and new refrigerant. Then when they pressuirse it up and test it they hold out a uv lamp to see if the AC is leaking and where from...... Then charge you £1000's to fix it!!