stereo code. - BMW Forum

Limited · 10-11-2006, 05:55 AM

Hi everybody I bought E39 540i model 1997 and i want change the battry so if I disconnect the power from the car do i have to enter code for the stereo ?.

and thank you

///Matt · 10-11-2006, 12:38 PM

I'm pretty sure that e39's do NOT have radio codes. The code function was only on the earlier models with the standard-sized radios.

superdeadman · 10-11-2006, 02:20 PM

and i'm pretty sure it does
i think my 528 did have it, but i believe the only time you'll have to use the code if you car has been disconected for quite some time.

325isBaby · 10-11-2006, 02:24 PM

If you do find you need the code you will have to go to the dealer to get it...we never charged for it, it happens.

jojio · 10-11-2006, 02:56 PM

The E39s do have radio codes. Some dealers require you to bring in the car, while others will give them to you free of charge. Just give them the last 7 digits of your VIN. Good luck.

325isBaby · 10-11-2006, 03:25 PM

The radio has it's own code, it's not just the last 7 of the vin...but it's true most dealers will give you the code for free...as I said S**t happens.

Limited · 10-11-2006, 04:16 PM

Quote:

Originally Posted by superdeadman

and i'm pretty sure it does
i think my 528 did have it, but i believe the only time you'll have to use the code if you car has been disconected for quite some time.

So that's mean if i disconnect the power for a short period and I replace the
new battry nothing will happen to the stereo .

thank you guys for helpping

.

LOS · 10-11-2006, 06:23 PM

Go ahead and disconnect the battery. Nothing will happen with your radio. I also have a 97 540i and had to replace my battery. Check the link below for my experience with it!
http://www.bimmerwerkz.com/forum/5-s...hlight=battery

LOS

Limited · 10-11-2006, 11:58 PM

Thank you LOS for that information .

Limited · 10-13-2006, 03:53 AM

Here is my new battery .