hello everyone

been getting check coolant or low coolant level but coolant is at perfect level, changed the little sensor but still getting check coolant

anyone seen this? what to do?

You might need to change the whole coolant expansion tank, especially if your vehicle is within this VIN- range : AA215621-AA224000 and 'Check Coolant Level' warning message is being displayed in the instrument cluster message center despite no leaks being evident and the coolant is at the correct level.

Apparently it is because there is "too much vertical travel of the float within the expansion tank". The new tank has an internal roof feature change to overcome this problem.  Malaysia Boleh!
4.2SC Chawton White, Stormers
Tasmod's Sills, Wind Deflectors, LR Sills
Clear Side Repeaters, Towbar
Larini Sports Exhaust, K&N Air Filter
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i can confirm.
replace that yesterday....
all is ok now.......
ciao

what would i do without this forum!

another problem is sometimes i get "hood open" so what about that?

million thx!

"Hood open"?
Not "bonnet open"?

Did you try closing it?

It could be the switch, see this thread..http://www.rrsport.co.uk/forum/post268789.html#268789 Malaysia Boleh!
4.2SC Chawton White, Stormers
Tasmod's Sills, Wind Deflectors, LR Sills
Clear Side Repeaters, Towbar
Larini Sports Exhaust, K&N Air Filter
______________________________
WINNER - 2008 'Tech-Head Of The Year' Award
WINNER - 2009 Outstanding Contribution
WINNER - 2009 'Tech-Head Of The Year' Award

hey bobby! first of all ur awesome help! well earned tech of the year!

it says HOOD OPEN
i made sure its closed right, but it still randomly comes up HOOD OPEN

and recently the alarm has been going off horn and lights! so annoying! i guess it has to do with HOOD OPEN

so what to do!? THXX

If the hood switch is bad, no matter how tight you close the hood, the message "hood open" coming on and the alarm going off will occur as per the earlier link.

Only way is to get your dealer to check it and if necessary, replace it.  Malaysia Boleh!
4.2SC Chawton White, Stormers
Tasmod's Sills, Wind Deflectors, LR Sills
Clear Side Repeaters, Towbar
Larini Sports Exhaust, K&N Air Filter
______________________________
WINNER - 2008 'Tech-Head Of The Year' Award
WINNER - 2009 Outstanding Contribution
WINNER - 2009 'Tech-Head Of The Year' Award

how do i know if its bad?
where is the sensor for the HOOD OPEN? in which latch?

Well, if your hood is perfectly and tightly closed and it still says the hood is open, I would think the hood ajar switch is faulty and giving out the wrong message.

You did not really read the link above, did you?
The hood ajar switch is attached to the bottom of the right hand hood latch.  Malaysia Boleh!
4.2SC Chawton White, Stormers
Tasmod's Sills, Wind Deflectors, LR Sills
Clear Side Repeaters, Towbar
Larini Sports Exhaust, K&N Air Filter
______________________________
WINNER - 2008 'Tech-Head Of The Year' Award
WINNER - 2009 Outstanding Contribution
WINNER - 2009 'Tech-Head Of The Year' Award