Mercedes Handbrake
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Mercedes Handbrake
Hi
Does any one else have a problem with getting the handbrake off I find it quite a stretch and when I release it I sometimes find the warning light on the dash does not go out and have to try again being quite forceful in returning it to the off position
Alan
Does any one else have a problem with getting the handbrake off I find it quite a stretch and when I release it I sometimes find the warning light on the dash does not go out and have to try again being quite forceful in returning it to the off position
Alan
gemdeco- Member
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Vehicle Year : 2020
Re: Mercedes Handbrake
Hi Alan,
Could be that your seat may be set too high? That would force you to stretch further to bend down to the handbrake. May not be the case, but is this worth considering?
As best I remember without looking, the handbrake warning light is switched off by a wire connecting to the side of the handbrake mechanism as it goes down. This may not be touching the side of the handbrake mechanism properly as it goes down, so a poor connection means the vehicle says the handbrake must still be applied, as the vehicle is moving, and off goes the handbrake warning indicator alarm.
My Winnie's handbrake acts the same way at times so like you I have to do a double hanbrake release. I'll get around to inspecting the electrical connector myself when I have time - blow to taking it all the way back to the Merc workshop, despite their extremely helpful willingness.
Best wishes, Barry.
Could be that your seat may be set too high? That would force you to stretch further to bend down to the handbrake. May not be the case, but is this worth considering?
As best I remember without looking, the handbrake warning light is switched off by a wire connecting to the side of the handbrake mechanism as it goes down. This may not be touching the side of the handbrake mechanism properly as it goes down, so a poor connection means the vehicle says the handbrake must still be applied, as the vehicle is moving, and off goes the handbrake warning indicator alarm.
My Winnie's handbrake acts the same way at times so like you I have to do a double hanbrake release. I'll get around to inspecting the electrical connector myself when I have time - blow to taking it all the way back to the Merc workshop, despite their extremely helpful willingness.
Best wishes, Barry.
stoneb- Member
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Re: Mercedes Handbrake
Also have a look at the mechanism fwd of the rear axle where the handbrake cable runs and the pressure on each hub is equalised (having a senior moment and can't remember the correct terminology for it) looking on Mercedes forums it is inclined to seize if not lubed regularly and this 'may' be stopping it from going down fully. Or as Barry says 'not enough reach'
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Jaytee- Donator
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Vehicle Year : 2013
Re: Mercedes Handbrake
I got fed up with that happening on the Transit so disconnected the switch on the handbrake lever assembly.
I know when the handbrake is still on - van doesnt like moving off !!!
I know when the handbrake is still on - van doesnt like moving off !!!
roli- Moderator
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Auto-Sleeper Model : Warwick Duo
Vehicle Year : 2016
Re: Mercedes Handbrake
IMHO this is not a good idea. The warning is there for a reason. If the handbrake is not released fully then the brake shoes will rub (gently) against the drums causing heat and wear - and you won't notice that small amount of drag. If they are not rubbing against the drums in that situation then the handbrake probably needs adjusting.roli wrote:I got fed up with that happening on the Transit so disconnected the switch on the handbrake lever assembly.
I know when the handbrake is still on - van doesnt like moving off !!!
On my Lancashire I get repeated warnings - it is not the compensator or any other stiffness in the linkage. I put it down to the length of travel of the lever from on to fully off and the lack of any stiffness in the ratchet. When I release the handbrake it is very easy to let go of the lever before it is absolutely fully down and then the ratchet stops it releasing fully and I get the warning. It takes but a moment to release it fully. Luckily my Boxer has hill start assist.
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inspiredron- Member
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Re: Mercedes Handbrake
Hi
As you say it may be a stiff linkage because unless the handbrake goes all the way down and the warning light goes out,the handbrake stays on!
thanks Alan
As you say it may be a stiff linkage because unless the handbrake goes all the way down and the warning light goes out,the handbrake stays on!
thanks Alan
gemdeco- Member
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Posts : 805
Joined : 2014-07-15
Member Age : 73
Location : Little Bookham Surrey
Vehicle Year : 2020
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