Electrical & Instrumentation

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Most liked posts	Author	Posted	Liked	Forum
Flashing Coolant LED	PaulFDennis	16 Jul 2025, 09:51	2 times this week	Electrical & Instrumentation
T25 dashboard dimmer switch	syncroandy	12 Jul 2025, 07:39	2 times this week	Electrical & Instrumentation

Topics

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Last post

Creating a 24v circuit from my 2 leaisure batteries

Last post by CovKid « 23 May 2017, 11:04
Replies: 14
by Adeybruce » 02 May 2017, 03:30

Maybe a crazy question - and it's late at night so I may not be think straight anyway ...

I know that if I connect my 2 leisure batteries in series...

14 Replies

4216 Views

Last post by CovKid
23 May 2017, 11:04
Autosleeper internal spotlights

Last post by Sir Brixalot « 23 May 2017, 07:31
Replies: 11
by Sir Brixalot » 07 May 2017, 20:59

At long last I can get round to niggly things. I've grown to really dislike the internal spots as they're dim and power hungry. Any ideas for a...

11 Replies

2308 Views

Last post by Sir Brixalot
23 May 2017, 07:31
Solar panels for leisure battery

Last post by CovKid « 23 May 2017, 06:06
Replies: 5
by quattrodave » 21 May 2017, 19:11

I'm just after opinions on the setup people have for charging their leisure battery. We're off to a campsite in the summer and might have to wait a...

5 Replies

1638 Views

Last post by CovKid
23 May 2017, 06:06
Osram Nightbreakers

Last post by Sir Brixalot « 22 May 2017, 11:27
Replies: 3
by Sir Brixalot » 22 May 2017, 08:03

I've been going through light switches and/or ignition switches at the rate of three or so per year. Must mean there's an underlying problem. It...

3 Replies

1192 Views

Last post by Sir Brixalot
22 May 2017, 11:27
What Battery for 1.7 KY Diesel?

Last post by The Hairy Camper « 21 May 2017, 09:37
Replies: 4
by The Hairy Camper » 20 May 2017, 21:44

Looks like my battery has given up :(

I was looking online to find a replacement for an 84 1.7 KY diesel engine. My searches came up with a Yausa...

4 Replies

1492 Views

Last post by The Hairy Camper
21 May 2017, 09:37
1.6 turbo diesel wiring diagram

Last post by dickspanner « 21 May 2017, 07:49
Replies: 3
by dickspanner » 20 May 2017, 22:01

Hi,

I need help.

I have the full vanagon manual of pdf but it does not have a 1.6Td wiring diagram for the engine bay.

I am trying to install the...

3 Replies

3041 Views

Last post by dickspanner
21 May 2017, 07:49
Fuel gauge stopped working

Last post by Reverend « 19 May 2017, 06:20
Replies: 4
by crazymilk » 17 Apr 2017, 10:46

My fuel gauge seems to have stopped working. Checked all the fuses and other basics however no joy.
Is there a way to check the gauge is working...

4 Replies

5247 Views

Last post by Reverend
19 May 2017, 06:20
Cannot find cause of battery drain

Last post by stupot73 « 18 May 2017, 17:22
Replies: 4
by JackE » 15 May 2017, 18:49

Something is drawing on the battery, when the van is off. The draw is about 10.4

I have removed fuses one by one and this doesn't change the reading...

4 Replies

1569 Views

Last post by stupot73
18 May 2017, 17:22
Factory LCD clock reset

Last post by CovKid « 17 May 2017, 17:17
Replies: 2
by slowcoach » 17 May 2017, 16:58

My new to me cluster has the factory LCD clock. The button to adjust the minutes is broken..but it's presently *exactly* ten mins fast. Bit of a...

2 Replies

1258 Views

Last post by CovKid
17 May 2017, 17:17
Leisure battery for a 1992 T25..help please

Last post by Tinium « 16 May 2017, 20:31
Replies: 3
by stevewmmaine » 15 May 2017, 15:24

Hi, can anyone help please I went in my van last week and found that it had exploded /expanded burst ??..never seen this before..I have a trickle...

3 Replies

1496 Views

Last post by Tinium
16 May 2017, 20:31
Which Spare Bulb and Fuse Kit?

Last post by JodieandBorja « 16 May 2017, 12:15
Replies: 3
by JodieandBorja » 11 May 2017, 10:54

Hello All,

We have just purchased our first Westy - 1990 VW Westfalia Atlantic Hightop Vanagon - and are preparing for a European driving tour.

We...

3 Replies

1342 Views

Last post by JodieandBorja
16 May 2017, 12:15
Webasto controller wiring?

Last post by nicq « 15 May 2017, 13:33
Replies: 8
by silverbullet » 11 May 2017, 08:54

I managed to aquire a NOS Webasto controller a while ago, to go with the BBW46 I got for a song an age ago.

Can anyone help me with trying to source...

8 Replies

1567 Views

Last post by nicq
15 May 2017, 13:33
Early T25 fusebox upgrade?

Last post by CovKid « 15 May 2017, 12:50
Replies: 5
by MarkyMarkJ » 17 Apr 2017, 12:45

Has anyone considered changing out an early T25 fusebox for the later ce1 (or ce2) combination relay and fusebox?

I'm researching the headlight...

5 Replies

3672 Views

Last post by CovKid
15 May 2017, 12:50
electronic ignition

Last post by fazzer « 14 May 2017, 16:12
Replies: 12
by fazzer » 09 May 2017, 08:49

Does anyone use electronic ignition,can you point me in direction which is best.or should I stick with original setup.bus is a 1985 1900dg.

12 Replies

2231 Views

Last post by fazzer
14 May 2017, 16:12
Electric aerial

Last post by captain Byrne « 13 May 2017, 08:05
Replies: 1
by badgerfax » 12 May 2017, 22:25

Quite like the idea of being able to lower the aerial when going down narrow overgrown lanes as being left hand drive the aerial often gets caught...

1 Replies

765 Views

Last post by captain Byrne
13 May 2017, 08:05
Cut the red wire!

Last post by nesty « 12 May 2017, 23:15
Replies: 7
by MRinaldi » 20 Apr 2017, 06:35

Hi folks, first post here and I need your help!

I got the SA front grill upgrade. I'm looking to piggyback the second headlights off the original...

7 Replies

2249 Views

Last post by nesty
12 May 2017, 23:15
full beam on light bulb MOT fail

Last post by hjulmand « 10 May 2017, 09:48
Replies: 7
by martymart » 05 May 2017, 16:56

Cant believe it I've failed the mot because the full beam on light in the dash has blown. It's a a small filament bulb with two 12mm tails of wire...

7 Replies

2005 Views

Last post by hjulmand
10 May 2017, 09:48
Leisure Batteries for the power hungry

Last post by nesty « 09 May 2017, 20:49
Replies: 12
by nesty » 07 May 2017, 00:18

These are similar ah to what my Trojans are. Though ok they won't fit under your seat, but for a Ah = cost that isn't bad price for these. If you...

12 Replies

2329 Views

Last post by nesty
09 May 2017, 20:49
Disco interior lights...

Last post by chris7ian « 08 May 2017, 12:33
Replies: 3
by chris7ian » 05 May 2017, 11:18

My interior lights have developed a quirk in that when I drive around corners at anything other than a snail's pace and the bus leans a little, the...

3 Replies

1016 Views

Last post by chris7ian
08 May 2017, 12:33
LED Headlights

Last post by CovKid « 08 May 2017, 10:17
Replies: 5
by richie-b » 06 May 2017, 13:50

Hi, has anybody fitted these, know if they can be fitted or fitted something similar?
onclick= window.open(this.href);return false;
Cheers, Rich

5 Replies

2183 Views

Last post by CovKid
08 May 2017, 10:17
Battery level Indicator ( T25 Westfalia )

Last post by Bison535 « 07 May 2017, 17:35
Replies: 9
by Bison535 » 15 Apr 2017, 12:57

Happy Easter to all :ok

Not being very 'sparky/electronicky' I could do with some advice regarding the Battery/Water Level Indicator diode lighting...

9 Replies

3317 Views

Last post by Bison535
07 May 2017, 17:35
Electrolux RM212 Fidge - electronic Ignition problem

Last post by islandboy « 07 May 2017, 17:08
Replies: 13
by islandboy » 18 Jul 2016, 18:35

When I fire the fridge up on gas, it lights fine but the piezo igniter stays on clicking and sparking even though the gas is burning correctly and...

13 Replies

6475 Views

Last post by islandboy
07 May 2017, 17:08
Durite 140 amp split charge kit

Last post by Dylan79 « 07 May 2017, 14:34
Replies: 2
by Dylan79 » 07 May 2017, 11:25

Hi guys,

I will be rewiring my camper, will this charge kit be suitable?

Many thanks

Sent from my iPhone using Tapatalk

2 Replies

909 Views

Last post by Dylan79
07 May 2017, 14:34
Durite 140 amp split charger

Last post by Dylan79 « 07 May 2017, 12:10

by Dylan79 » 07 May 2017, 12:10

Hi guys,

I will be rewiring my camper is this kit suitable?

Many thanks

Sent from my iPhone using Tapatalk

0 Replies

1184 Views

Last post by Dylan79
07 May 2017, 12:10
Just about to reearth myvan help please

Last post by Da dan « 07 May 2017, 10:55
Replies: 2
by Da dan » 06 May 2017, 08:38

Do I have to disconnect my battery's to re earth behind the fuse box? Thank you

Sent from my iPhone using Tapatalk

2 Replies

731 Views

Last post by Da dan
07 May 2017, 10:55
Noisy speedo.

Last post by itchyfeet « 06 May 2017, 15:36
Replies: 7
by itchyfeet » 05 May 2017, 07:01

Had a tiny bit of noise from speedo at low speed for a while, last week above about 40 it suddenly started making a loud noise,( like a bearing gone...

7 Replies

1785 Views

Last post by itchyfeet
06 May 2017, 15:36
Solar and split charging

Last post by Budgie7 « 05 May 2017, 11:34
Replies: 4
by Budgie7 » 03 May 2017, 21:54

Might seem like a daft question but how does a solar panel and split charging system work together.
I have had a split charger fitted to my van for a...

4 Replies

2042 Views

Last post by Budgie7
05 May 2017, 11:34
Leisure battery condition indicator

Last post by nesty « 04 May 2017, 18:40
Replies: 5
by Ian and Lins » 17 Apr 2017, 15:11

Anyone fitted one of those cheapy ebay 12v car battery condition indicators? I'm thinking of something like this?
onclick=...

5 Replies

2097 Views

Last post by nesty
04 May 2017, 18:40
Is 13.7 volts enough

Last post by CovKid « 02 May 2017, 17:24
Replies: 16
by ChrisTriple » 29 Apr 2017, 07:10
1

2
When my vans running I only get 13.7 at the battery but 14.1 at the alternator. Is that enough or should I get more and if I need more where could I...
16 Replies

3542 Views

Last post by CovKid
02 May 2017, 17:24
Arduino rev counter

Last post by chewbacca « 02 May 2017, 10:32
Replies: 8
by chewbacca » 28 Apr 2017, 22:22

Hi guys.

I currently have an arduino running the bus airbags, with a display on the dash.
I've been thinking about a rev counter for the bus for a...

8 Replies

1974 Views

Last post by chewbacca
02 May 2017, 10:32
Westie sink water pump

Last post by Ian and Lins « 02 May 2017, 07:45
Replies: 10
by Doppio » 26 Apr 2017, 15:55

Hello everyone,
My interior water pump for the sink has stopped working and has been proclaimed dead by a local mechanic. I'm on the hunt for a...

10 Replies

3218 Views

Last post by Ian and Lins
02 May 2017, 07:45
Fitting Maestro headlights

Last post by AJG T25 « 01 May 2017, 21:35
Replies: 2
by AJG T25 » 29 Apr 2017, 15:48

Hi. I am converting my T25 to square headlights. I have bought a grill and a pair of maestro headlights. Could any one give me some tips to fitting...

2 Replies

1249 Views

Last post by AJG T25
01 May 2017, 21:35
Clicking speedo and PCB

Last post by Oldiebut goodie « 29 Apr 2017, 20:08
Replies: 4
by mariner » 29 Apr 2017, 11:40

Hi all

Slightly odd one this but out of nothing my speedo/speedo needle has started making a loud (and very annoying :x ) clicking noise as it works...

4 Replies

1173 Views

Last post by Oldiebut goodie
29 Apr 2017, 20:08
wiring loom

Last post by Aidan « 29 Apr 2017, 12:47
Replies: 3
by garyharbord » 28 Apr 2017, 09:42

My wiring loom has burnt out behind the dash board, The mechanic is having trouble sourcing one. Any ideas and as its a left hand drive would it be...

3 Replies

1190 Views

Last post by Aidan
29 Apr 2017, 12:47
What electric soldering iron?

Last post by spherehopper « 29 Apr 2017, 08:01
Replies: 9
by Ian and Lins » 27 Apr 2017, 11:06

I need a new 240v solderning iron and wondered what wattage to buy. I've got a gas powered one which is fine for larger vehicle cables but will a...

9 Replies

1954 Views

Last post by spherehopper
29 Apr 2017, 08:01
Smart Charger and relay placement

Last post by kezza87 « 29 Apr 2017, 06:36
Replies: 6
by kezza87 » 21 Apr 2017, 07:56

Hi guys,

Im in the process of getting all the kit ready to do the wiring in my van for the leisure battery. I plan on having a leisure battery...

6 Replies

1583 Views

Last post by kezza87
29 Apr 2017, 06:36
Headlight_warning_buzzer mod, relay not working?

Last post by RogerT « 27 Apr 2017, 23:43
Replies: 6
by ToolkiT73 » 07 Apr 2017, 13:44

In order to avoid a flat battery I followed instructions from onclick= window.open(this.href);return false;

So I bought the relay on ebay:
onclick=...

6 Replies

1745 Views

Last post by RogerT
27 Apr 2017, 23:43
Another leisure battery query

Last post by bigbadbob76 « 27 Apr 2017, 18:16
Replies: 11
by captain Byrne » 23 Apr 2017, 16:57

Has anyone come across a 275ish x 175 x 175 leisure battery with a decent Ah? I can't fit a battery much longer than 275mm as I've got a 12v cig...

11 Replies

2720 Views

Last post by bigbadbob76
27 Apr 2017, 18:16
Temperature gauge Reading Cool

Last post by MidLifeCrisis « 27 Apr 2017, 12:17
Replies: 2
by coolrunnings » 26 Apr 2017, 07:25

My 1991 T25 DOKA with a 2.1DJ has always run with the temp gauge in the middle of the gauge (12 o clock) or slightly towards 1 o clock.

Now it reads...

2 Replies

1076 Views

Last post by MidLifeCrisis
27 Apr 2017, 12:17
Decent Radio

Last post by syncroandy « 27 Apr 2017, 07:37
Replies: 9
by Sir Brixalot » 20 Apr 2017, 19:58

I initially had a decent radio but it didn't fit properly so I swapped it for a cheapo Maxtek deckless which constantly loses reception. Can any one...

9 Replies

3105 Views

Last post by syncroandy
27 Apr 2017, 07:37
Speedometer & Odometer Not Working

Last post by BohemiVan « 26 Apr 2017, 20:51
Replies: 22
by BohemiVan » 11 Apr 2017, 14:13
1

2
Hello everyone.....

I'm hoping someone can help me fix my broken speedometer and odometer as I need to get it through it's MOT ASAP.

They suddenly...
22 Replies

8198 Views

Last post by BohemiVan
26 Apr 2017, 20:51
30 year old propex 1600w Wiring?

Last post by djswain1 « 24 Apr 2017, 09:26
Replies: 4
by djswain1 » 23 Apr 2017, 22:26

I can only get my propex working by bypasing the thermostatic controller.
I only have four wires at the thermostatic controller power from batt...

4 Replies

2478 Views

Last post by djswain1
24 Apr 2017, 09:26
Dash Pod Cluster swap from Early to Late

Last post by slowcoach « 22 Apr 2017, 08:12
Replies: 19
by slowcoach » 16 Sep 2016, 09:57
1

2
Hi-
Does anyone know if im able to remove the temp and fuel gauge from my early (84) KPH dash cluster (no rev counter) and replace it with an OEM rev...
19 Replies

16114 Views

Last post by slowcoach
22 Apr 2017, 08:12
Low voltage cutoff module(what voltage to set it to)

Last post by hardwick53 « 21 Apr 2017, 20:42
Replies: 10
by dave friday » 25 Oct 2015, 14:07

Afternoon all,as above what voltage do l set it to? At the mo' it's set to 10.5volts!!
Ta.

10 Replies

3686 Views

Last post by hardwick53
21 Apr 2017, 20:42
Zig Unit

Last post by salgarfi « 20 Apr 2017, 12:00
Replies: 2
by salgarfi » 18 Apr 2017, 11:27

Hello All,

I have a Zig DCU-3 unit, which charges my leisure battery from the mains. I also have a Zig control(Zig MC-2000) unit above my sink area...

2 Replies

1418 Views

Last post by salgarfi
20 Apr 2017, 12:00
Westfalia California Eberspracher D2L

Last post by buli « 20 Apr 2017, 00:29
Replies: 8
by buli » 18 Apr 2017, 10:05

Hi guys. Hope everyone's well. I am trying to fire up my D2L without success and wanted to ask for some pointers. Not sure if I'm missing something....

8 Replies

1715 Views

Last post by buli
20 Apr 2017, 00:29
Starter Motor problem

Last post by randolph57 « 20 Apr 2017, 03:01
Replies: 4
by markysparky71 » 19 Apr 2017, 10:46

Hey All any advice welcome
81 westfalia 19AAZ engine replaced starter motor around 6 year ago. Lately had intermittent fault, usually at the worst...

4 Replies

1727 Views

Last post by randolph57
20 Apr 2017, 03:01
Van will Jump but not start after running

Last post by T25Bluealloy « 18 Apr 2017, 14:16
Replies: 24
by T25Bluealloy » 10 Apr 2017, 11:42
1

2
Im guessing this is electrical but it could be mechanical so sorry if posting in the wrong section..

basically the alternator is showing a charge of...
24 Replies

7348 Views

Last post by T25Bluealloy
18 Apr 2017, 14:16
240v consumer unit location?

Last post by IndigoSteve « 17 Apr 2017, 22:08
Replies: 1
by MarkyMarkJ » 17 Apr 2017, 13:50

For those that have a 240v hookup into a consumer unit, where is your consumer unit located?
I'm about to start converting a US '84 110v (as soon as...

1 Replies

944 Views

Last post by IndigoSteve
17 Apr 2017, 22:08
Headlight buzzer unreliable...

Last post by RogerT « 15 Apr 2017, 15:28
Replies: 7
by RogerT » 07 Apr 2017, 18:03

Didn't want to hijack the other recent thread, but...

I got the 99 thing for my wipers to, and the bleeding headlight buzzer doesn't work every...

7 Replies

2029 Views

Last post by RogerT
15 Apr 2017, 15:28

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