Tyre Deflation Light

[M5 Powered]

On my way back from Essex last night and the tyre deflation light came on.

This is the second time in a week. Is this a dodgy ABS sensor the culprit? And is it a trip to BMW?

Best

Jonathan

[AlexGTT]

Possibly but I just put it down to being over sensitive. If mine has tyre pressures just 0.5psi different the sensor goes off 2 or three times on longer trips. Happened a couple of times on my last couple of Ring trips. Corrected 0.5psi and it stopped. Very pedantic.:whistle:

[DazBlackCSL]

Always on and off for me, have you had your wheels off recently ?
Mine also just comes on if I've done a very long euro trip at constant high speeds.. Best to just check them anyway :thumbs:

[outnumbered]

On my way back from Essex last night and the tyre deflation light came on.

This is the second time in a week. Is this a dodgy ABS sensor the culprit? And is it a trip to BMW?

Best

Jonathan

Are you resetting it properly ? If you don't do the full procedure [which I can never remember, it's in the handbook] it'll keep happening.

Presumably you have checked your tyre pressures ?

[azrael]

Are you resetting it properly ? If you don't do the full procedure [which I can never remember, it's in the handbook] it'll keep happening.

Presumably you have checked your tyre pressures ?

I think its press and hold the button until it goes off

Then turn car off, back on and repeat.

[DazBlackCSL]

I think its press and hold the button until it goes off

Then turn car off, back on and repeat.

I think thats it Struggle to get it right even reading the handbook, light on BEEP light off BEEP , yellow / red / BEEP then back on again next time I drive ( bugger fooked it up again ) reset it this week monday seems to be OK :hahaha:

[Dan_csl]

Mine came on when the Cups went on back in the summer this year, I reset it straight away and it never came back! When I put the PS's back on it never came up at all, very strange!?

I think the sequence is something like Key in Pos. 2, press and hold button, turns from yellow to red, then start car, drive off as normal, light goes out, done!

[Bounce]

I think thats it Struggle to get it right even reading the handbook, light on BEEP light off BEEP , yellow / red / BEEP then back on again next time I drive ( bugger fooked it up again ) reset it this week monday seems to be OK :hahaha:

My Stock M3 was like that:bigcry:,the CSL is better though.:thumbs:

[Yanto_csl]

Mine did this yesterday - red light rather than orange.

Pulled over, checked tyres, no flats...

Held button down whilst engine on, light goes out, drive off, stays off....bizarre..

[mattCSLnut]

Mine did this yesterday - red light rather than orange.

Pulled over, checked tyres, no flats...

Held button down whilst engine on, light goes out, drive off, stays off....bizarre..

Sounds like an oversensitive sensor :hahaha: or a very slow puncture

[shimmy]

Sounds like an oversensitive sensor :hahaha: or a very slow puncture

Beat me to it - have you got a puncture :smokin: