Thanks, I will give that a try.

Hi all

I had to remove my battery (E53 X5 3.0i) to charge it as it was flat.

All back in no problem and car starts etc., but neither key will now lock/unlock any of the doors/boot-lid

Can anybody advise the re-syncing procedure to get the keys to work correctly again?

Thanks

Mark

[quote="Reusch"]
Type BM54.com on google there's a guide on there site it's easy to take out.
[/quote]

Managed to remove unit no problem..............but it seems to say BM24 (not BM54) - so will issue be the same?? I assume same sort of people will be able to sort it out?
Thanks

[quote="Johnny-p"]
Had the same symptoms as you..

Sent it off to Baris and had it back to me in two days with channels fixed and amps upgraded... :punk:

Top service and damn fine chap to talk to...

Type in carphonics I think for all the details..
[/quote]

many thanks

[quote="Reusch"]
Type BM54.com on google there's a guide on there site it's easy to take out.
[/quote]

many thanks

[quote="Reusch"]
It's easy to get out theres a chap on e bay Baris who repairs them £100 ish he repairs them and upgrades the amps.
[/quote]

Awesome, thanks...........is there a diagram/photo that anybody has to make sure I'm taking out (and sending away) the correct part??

more oil......

[quote="X5Sport"] Well that's the easiest check done. As long as all looks clean, the pins are in place and plugs fully home then it could be the module itself as you suspected. BM54 unit is fine, and as a number of folks here have found, can be fixed for not too much lolly. R [/quote] How can I ...

[quote="X5Sport"]


Check the wiring in the boot, and also look for any sign of water ingress.  It could just be a dodgy connection - which a 'bump' would certainly annoy.....

Richard
[/quote]

Can't see an issue with the wiring (but I'm no auto electrician) - no signs of any water.

[quote="Reusch"]
Welcome it could/probably is the BM54 unit in the boot.
[/quote]

And that's bad?

Thanks for the welcome
Car is a 2001 3.0i Sport (just in case that's important)

Hi Can anybody offer any help with an issue with my radio Screen is fine, changes modes etc., but more times than not it has no sound output?! Occasionally if I turn unit off and back on again then I get sound back - but not for long.........seems it again when I go over a bump? BUT, that could all ...