siemens vdo to erisin uprade

handyjackdaniels · 14th January 2021, 14:08

Hi,

Have bought a erisin sat nav double din to replace the siemens vdo unit currently in the car, having a problem trying to suss out the wiring to change the units over. Have attached a few photos, if some magician knows the answer!

The first photo is the vdo unit i am taking out, second is the iso lead supplied with the erisin and the third photo is the existing wiring loom in the car.

Thanks. Steve.

suzublu · 14th January 2021, 14:12

You need a BMW to ISO connector

https://www.amazon.co.uk/Autoleads-P...86953753&psc=1

handyjackdaniels · 14th January 2021, 14:15

Thats what i have been looking for but nothing seems to match up with the existing connectors and the lead supplied with the erisin unit

have looked at that lead a few times but how does that match up between the erisin connections and the loom in car?
Sorry if i am being silly here!!

suzublu · 14th January 2021, 14:21

Ah, just looked again at your pics, the second pic are the connectors for earlier cars (BMW) loom, the last pic shows the plugs which are fitted to later cars,(ISO) so should plug straight in.

handyjackdaniels · 14th January 2021, 14:34

Quote:

Originally Posted by suzublu

Ah, just looked again at your pics, the second pic are the connectors for earlier cars (BMW) loom, the last pic shows the plugs which are fitted to later cars,(ISO) so should plug straight in.

Thats what i thought but the last picture i put up shows the back of the erisin unit and the connectors in the existing loom will not tally up!?

suzublu · 14th January 2021, 14:43

Got me stumped then

Perhaps someone else knows

Does the big black plug not match the adapter plug? Or perhaps the 2 smaller plugs from the car loom fit into the black one?

14th January 2021, 14:15	#3
handyjackdaniels Posted a thing or two Rover 75 2.5 v6 in firefrost red Join Date: Nov 2009 Location: Letchworth Posts: 1,402 Thanks: 383 Thanked 121 Times in 106 Posts	Thats what i have been looking for but nothing seems to match up with the existing connectors and the lead supplied with the erisin unit have looked at that lead a few times but how does that match up between the erisin connections and the loom in car? Sorry if i am being silly here!! __________________ [SIGPIC][/SIGPIC] Last edited by handyjackdaniels; 14th January 2021 at 14:18..

14th January 2021, 14:43	#6
suzublu This is my second home rover 75 1.8 vvc club se wedgwood blue Join Date: Aug 2009 Location: Seaton Carew Posts: 26,921 Thanks: 65 Thanked 7,142 Times in 4,642 Posts	Got me stumped then Perhaps someone else knows Does the big black plug not match the adapter plug? Or perhaps the 2 smaller plugs from the car loom fit into the black one? Last edited by suzublu; 14th January 2021 at 14:46..

14th January 2021, 14:12	#2
suzublu This is my second home rover 75 1.8 vvc club se wedgwood blue Join Date: Aug 2009 Location: Seaton Carew Posts: 26,921 Thanks: 65 Thanked 7,142 Times in 4,642 Posts	You need a BMW to ISO connector https://www.amazon.co.uk/Autoleads-P...86953753&psc=1

14th January 2021, 14:21	#4
suzublu This is my second home rover 75 1.8 vvc club se wedgwood blue Join Date: Aug 2009 Location: Seaton Carew Posts: 26,921 Thanks: 65 Thanked 7,142 Times in 4,642 Posts	Ah, just looked again at your pics, the second pic are the connectors for earlier cars (BMW) loom, the last pic shows the plugs which are fitted to later cars,(ISO) so should plug straight in.