How to Check the Coolant Temperature Opel Astra h 👉@montoya_garage

In this video, you can see how easy is to check the coolant temperature of your car. It's funny that the manufacturer didn't consider adding a coolant indicator on the dash as most of the cars have. Really don't know why this model Astra H as the previous model Astra G and the one after Astra J seems to have a coolant temperature indicator on the dash, wasn't considered necessary. It is very important to keep an eye on the coolant temperature to avoid overheating the engine which may cause damage to different parts.
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[mavrlik]

⚠ BEWARE ⚠ – in certain firmware versions, access to hidden menu causes random wake-ups of infotainment system if the vehicle is parked so the battery will be fully drained in 2-3 days! The way to reliably undo this problem is to disconnect the battery, wait a minute and then re-connect, so the infotainment is reset. (Then it is no longer in hidden menu mode. Hidden menu mode can be also switched off by the same button sequence as it is switched on, but I am not sure whether it is also as sufficient as disconnecting the battery to stop battery drain.)

I learned this hard way, when I used temperature indicator all the time using "hidden menu" trick and car mechanics were not able to find cause of my battery drains for several years. All circuits and components seemed to be OK. Once I stopped using this mode and reset the system, the draining issue "suddenly" disappeared.

[taxi]

Great tutorial can I leave it on display all the time ?

[joeltaff]

My Astra h 2008 is over heating goes over 100 up to 115 I checked for fluid and refilled it and I do this too often those days do I have to put that shit on trash bin

[ilhamehasanova]

I hold the settings button, but I don't hear beep, can you help please?

[menorthedge]

You press settings first then bc after

[zeroeffect]

I've got an aftermarket radio so there's no way for me to access it?

[systempwnd]

Mine doesnt stay just goes back to km, and bc button says no function

[aaronrawle]

but is that the right temperature it should be

[pomat]

When i press bc button it says "no function"...