Hi,
I downloaded the fuse-box diagrams, and did audit on my BGT.

can you help in resolving some mistery diffs?

1. FACIAL FUSEBOARD

fuse #16 - park heater - what it is?

fuse #27 - driver instrument pannel + electric parking brake switch + diagnostic connector pin16 - question is: what is diagnostic connector pin 16

fuse #29 - and again smth "park heater radio receiver"- what it is?

fuse #37 - i have here a fuse, but i dont find smth like "rear side lumber support"- this is the function of this fuse per the downloaded diagrams - where it is / any switch?

fuse #58 - i have here 15A, and in the fuse diagram it is called "not used", what is this then?

fuse #62 - i have here 5A fuse, but it is called "GLOBAL CLOSE", and I dont have this GLOBAL CLOSE button, I have START/STOP ENGINE , so what for it is the fuse

fuse #65 - again... park heater replacement coolant pump; what is park heater?

fuse #68 - what is the parc solenoid lock switch, and btw - it also holds gearchange switch - what will be the issue if this fuse will be blown?

fuse #78 - i have here a fuse 10A but i dont find any switch to turn "rear seat heaters",

fuse #86 - voice dial interface, what it is , how to use it?

fuse #89 - i have here 20A fuse, but i dont find any "rear seats heaters cm" where it is then?



TY in advance for your help.



2. BOOT FUSE BOX

fuse #25 - i have 3A fuse here but in the downloaded manual it should be empty, however found on internet another version of manual and there is "nav track (if fitted)"- what is "nav track"?

fuse #41 - vehicle inclination sensor - what it is? alarm horns will start when smb will want to put it on the truck hauler?

and pls take a look at relays, are all ok??? (in a sense of valid types?)






3. THERMAL FUSE BOX

what is the role / what it holds and... where it is located?

 

Sazam,
Some questions, like "what is Brabus?", are so easily solved with just a simple one-word Google search.

You seem very eager to want to get to know your Bentley, which is great. I don't know whether you are a dealer/rebuilder or a private owner, you haven't shown us any pictures of your car or divulged much information about your Bentley, but please also consider taking a moment to help out fellow members in the community when you so are able to.
After all your questions thus far, and the kind responses from our fellow community members you've received, you must have learned quite a bit by now.

 

for what is this forum then?

 

Hello,, Sometimes share progress and objectives. What is the condition of your B? List current issues. ​​​​​​​We like to help but. For example the recommendation to purchase a Ross Tech VCDS was advised and ignored. This tool and a windows 7 (or latter version) laptop or tablet is a requisite. ​​​​​​​Thank you.​​​​​​​

 

Sazam, I think the point being made is that a number of the questions you ask can be answered by simply doing a one or two word google search for the information you seek, i.e., Brabus or Mansory to name a just a couple. Also, this forum is a two way street. As @xclens points out, we haven't seen photos of your car or learned anything about your skills or the intentions you have for your car. A lot of the things you're asking can be found in the Owner's Handbook and/or Service Manual which, while expensive, would be a worthwhile investment for someone who wants to learn about the intricacies of his car at the level you desire.
You've mentioned that googling from your part of the world may not yield the same results so you might find using a free VPN account useful as it lets you appear as if you're in another country such as the US or UK.

 

regarding my objective - it is to get knowledge to all the stuff where i have gaps - and i am fortunate that there are ppl who want to help... and i thank you very much for that.

and i understand that there - as everywhere - this is not a surprise for me - are frustrated ppl who are not happy enough or punished by live - that must expose their daylife sadness...

to those who have this kind of feeling who are so unpleased seeying x topics from me - just ignore them pls - or imagine there are many users with exactly the same nick.

 

@sazam ,
Some fuses and their placement may differ, I recall a few.

Please add to your profile where you are located on the planet, so all may know if your vehicle is NA, Europe, Japan, China, ROW and so on, or if you are in one location and the vehicle was built for a different market, please state same.

As to your fuse box questions, here is what I know.

#'s 16, 29, and 65 in the facia box are as stated (depending on market build) for the park heater and it's components (if equipped), such as the heater itself, and it's pumps and radio remote control receiver, the "Park Heater" is just what it says it is, depending on where you are in the world and market build, your vehicle may be equipped with a park heater, like a Webasto system, it is a separate heater that heats the coolant throughout the engine and HVAC system, without the engine actually running, therefore the vehicle is warm when you get into it.

Now, on my USA market GT, I have a residual heat setting in the HVAC control, whereas it uses the residual heat in the engine coolant to circulate through the HVAC heater core and blower to warm the vehicles interior after the engine is shut down, although, there is no remote control radio receiver for this operation in NA vehicles, yet I have the same three fuses in use, most likely one for the pump to run, and one for the control of it, and so on.

# 27 is as it says, and the pin in the diagnostic (OBD port) plug, is what sends power for diagnostic procedure.

Fuse #37 says "when fitted", is your 2005 GT fitted with rear seat lumbar system, I have never seen nor heard anyone here say so, not in a GT, a FS yes, they share the same fuse boxes, pull out the fuse to be sure that it has sockets on both sides for the fuse blades, and not just a spare someone placed there, if it does have sockets on both sides, see what doesn't function when you pull it.

#58, again, pull it and check the same as #37.

#62 formally for global close, may be for the start stop switch, but don't quote me on that, in 2008 and newer #62 became a diagnostic fuse, so pull it and see what happens.

#68 is for the gear shift selector lever release when you press the brake pedal.

#78, again check as stated above, unless your 2005 GT has heated rear seat, that's easy to find out, pop out the lower cushion, look for wires and plug coming out of said cushion, I doubt it though.

#86 is just what it says, press the voice button on the steering wheel to use.

#89, check as previously stated.

Boot fuse box...

#25 no comment, talk in pm.

#41 is as you stated.

Themo fuse box is located under the carpet on the drivers side floorboard (LHD) and it holds the 4 circuit breakers for the 4 window motors.

Remember, these are hand wired, here is 2006 Facia fuse box.

Johnny


My facia fuse panel.


Therm breaker box.

 

TY very much Johnny - regarding #25 - ive sent you PM regarding other topic simultaneously and see no response or no new msg from you - so if you sent anything then i dont get it

 

Hello All,
Ladies & Gentlemen, let's all remember that we each were new here at one point, some people ask a lot of questions, others not so much... Excitement of a new vehicle can do that.

Certain comments had to be removed, and one just an edit, I take no joy in writing this or performing my required actions as the Administrator, so please do not make me the bad guy here.

So, let's all remain cordial and respectful to each other.

Now back to helping people.

Sincerely.
Johnny J Jiovino