handbrake warning light (yellow)

V

valentino

Member
 Kirkintilloch - Glasgowshire
This warning light appeared on the other day, apparently it glows yellow to indicate the brake fluid level is low, but it is fine. There are no other warning lights on, fluid is ok, pads ok and everything is working. Well I assume so because I am stopping. I have disconected the battery in the hope it might go away!

Any ideas? :headbang:
 
maybe I should have renamed my post 'personal problems' - they seem to get more responses.... :thumbsdown:
 
Sorry nobody's answered. I can't help but I would suggest you get it checked out. Don't mess about with your brakes, they're important!
 
valentino said:
maybe I should have renamed my post 'personal problems' - they seem to get more responses.... :thumbsdown:
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Lack of any response would surely mean that nobody has experienced your problem. As Carol has said would be safest for you to check this out with your garage. :wink:
 
I don't seem to remember any symbol that means 'low brake fluid' myself.

People seem to like photo's, they also have the benefit showing the issue/light and remove any chance of misunderstanding :P
 
I think there is some confusion here as you mention ther 'handbrake warning light' rather than anything to do with the main hydraulic system. There is a warning light showing you handbrake is on and which also acts as a warning when the handbrake is released of low fluid in the reservoir. Also a warning light for brake pad wear. So can we assume its the handbrake warning light which when the handbrake is off is indicating low brake fluid?

So if the fluid is OK it may be the micro swith operating with the handbrake that is causing the problem. Perhaps a good starting point.
 
mmm-five said:
I don't seem to remember any symbol that means 'low brake fluid' myself.

People seem to like photo's, they also have the benefit showing the issue/light and remove any chance of misunderstanding :P
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I thought it was pretty obvious and there was no need for a picture.... but maybe I need to explain more clearly.

The 'handbrake on' warning light glows both red (when it is applied)and, according to the handbook, if it glows yellow when the handbrake is off, signals that the brake fluid level is low. The brake pad warning light is different.

I will check the handbrake switch, as everything else seems ok.
 
valentino said:
I thought it was pretty obvious and there was no need for a picture.... but maybe I need to explain more clearly.
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Sorry, the 'photo' comment was an in-joke due to the prevalence of 'this thread is worthless without pics' comments on most other posts.
valentino said:
The 'handbrake on' warning light glows both red (when it is applied)and, according to the handbook, if it glows yellow when the handbrake is off, signals that the brake fluid level is low. The brake pad warning light is different.
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Is this the offending symbol?
EBCCF72E-D511-42BA-8243-10748732149B-3390-000003B3C08A32E7.jpg


If so, there's more info on another post on here.

However for this symbol (in yellow) my owner's manual says:
Warning.png
 
In conjunction with the stability light as shown, it means a DSC malfunction. Somehow different than total failure indicated with red brake light, stability and ABS lights on all together. But yellow brake alone, mmm-five is right, drive off failure. For low fluid, it will light up red, meaning stop and correct immediately. Or the handbrake is on. Yellow means keep going, be careful, get it checked soon. The section on the low fluid in the manual is less than clear.

For general reference, in some markets, the light simply says BRAKE instead of the symbol shown.
 
cheers folks - hadnt noticed the hill hold wasnt working!

Im gonna have to check my book again, Im was sure it only mentioned fluid levels... less than clear, agreed!
 
I had this problem - had the ABS/SP hydraulic pump replaced yesterday - be warned, its pricey! They say part was £1400 + vat. BMW paid 80% of part, I was left with bill of £430.
 
I had this issue with my E89 sdrive35i after having new rear brake pads put on at a local garage which resulted in my electrical handbrake not working. Their generic diagnostics machine couldn’t rid the amber light so I took it to BMW and all they did was a thorough re-program which could also be some kind of software update. Problem solved. I live in Spain and it cost me just over 200 Euros. Hope this helps
 
The O P had this problem 5 years ago, he's probably sold it by now! :lol:

Cheers, tug :thumbsup:
 
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