After disconnecting battery |
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Tony600
Newbie Joined: 30-September-2018 Location: Bournemouth UK Status: Offline Points: 4 |
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Posted: 01-October-2018 at 23:12 |
Hi all,
Re: 2003 BMW 530i E39 model this has probably been answered before, but I was unable to find any reference in the FAQs. I
need to remove the instrument cluster to investigate loss of pixels on
the lower display. I have sorted how to do this but I have a couple of
questions. If I go through the procedure, with
the battery still connected, when I disconnect the headlamp switch on
the frame I get the "Lights on" message (or most of it due to the
problem previously quoted) displayed. An external check, i.e. looking at
the lights, reveals that this is true. However,
if I were to disconnect the battery before removing the cluster, what
procedure would I have to go through to get everything, computer, radio
etc., functioning when I reconnect. I have found reference to setting a
code to prevent unauthorised engine starts but, as far as I am aware, no
code has been set. I cannot find in the extensive documentation I
received with the vehicle any note of a radio code. Is one necessary, or
would that have been part and parcel of the engine start code, if set? I
fitted a 100AH battery, to replace the 80AH fitted, soon after
acquiring the car, but to avoid any possible 'connect/re-connect'
problems I hooked up the the battery leads to a slave battery whilst
making this change. Any advice would be most welcome. Cheers |
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