I can zoom up to the full screen size on my iPad and still clear, so strange you can’t enlarge on whatever device u have. I can send you a link to the D2 electrical workshop manual, if you wish… Just remembered there will be kink already posted in the LZ Forum somewhere. So if u cant find it...

The D2 wiring diagram I posted in #4 above shows the tweeter spliced into the front loudspeaker, also states “speaker high range A post” which is the position in the D1 when fitted so the same as other vehicles I've known. Even when Ive fitted them my self 🙂

Ok I took it that the two conductors was black the other was colour for each speaker. Below is a wiring diagram, so you will have to put a meter on check the carrier voltage etc. Or with the speaker connected plus sound the speaker diaphragm should push, if it retracts the reverse the wiring.

Black wire is neg - Depending on your vehicles spec D2s can have additional speaker in the front door card, the lower one is bass, the upper smaller one is mid range therefor there will be an amplifier installed to power all the loud speakers. How did you test for output on the wires you...

Fortunately now JLR vehicles have a dash display in the menu with an expected mileage before topping up is required. But you will still get a dash warning that a top up is required. If you still unsure then just top up the Adblue tank yourself. Top up is part of the service, thats depending on...

Don’t expect a reply, the OP was on the forum for just a day in January and hasn’t been seen since. 😢

Ok that’s more than likely with that year of disco. My 87 RR had central locking but only via key in the drivers door lock. If you wish to go the remote route than you will a kit with ECU and 2x fobs and master actuator, which i used with my RR, the slave actuators can be reused. The...

As the standard exhaust system at the tail end is shielded from the fuel tank by the the chassis which ever side of the vehicle it exits, so the joint for the two pipes plus the balance pipe would somewhere at the gearbox cross member area. V8 exhaust down pipes meet around that area and with...

I haven’t a clue either, the vehicle didn’t leave the factory like that. So, what model year is your D1as their are two central locking systems… the 200 series or 300 series both have a master actuator plus a slave in the remaining doors, whatever its a basic system.

Nope haven’t got a clue, even after 27 years of owning my UK spec D1 But what your looking for is arrowed in the photo below, which of course shows a RHD vehicles location of the port when it left the factory.

Interesting if a D1 had a body control module 😊

No2 is a water proof wire connector, just remover the seal (rubber band) and twist pull to open if u haven’t done it so far, if not leave it if the circuit through it proves ok, old stuff has a habit of breaking when touched😊 My 1987 3.5 RR had few of them.

Hi to you also. As you mentioned “dust” then I would expect air filters to be inspected more frequently and change as required. Cooling and all the stuff involved in the vehicles cooling system to be 100% all the time, here in the uk we use an additive to stop the cooling system freezing in...

The early RRs had the rear spring option what was called a “Police specification option” for additional weight carrying. D1 had anti roll bars and also had the rear spring option now simply called “HD” for additional weight carrying, importantly the workshop manuals-parts catalogue mentioned...

HID headlamps are a non-standard addition therefore the LR circuit diagram won't be applicable, but u can start checking the additional HID kit that will be installed somewhere at the front near the headlamps I suspect. Then as HID are not legal on a D1, so restore the headlamps back to...