How to Retrofit a Bluetooth TCU to your car

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How to Retrofit a Bluetooth TCU to your car

7 Series DIY
Do It Yourself forum dedicated for 7 Series BMW Owners

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#27

09-15-2012, 02:25 AM

masa52

Registered User

Location: uk

Join Date: Mar 2012

Posts: 63

Mein Auto: 750i sport

View My Garage

HI
unit works fine before update so I think VO is set fine
Tried changed production date but no change at all
I have $633 in my VO
Stuart do You know where are hidden settings for keypad?
Keypad lost backlight as well
How to put back old software??? anybody know?

tool 32 before update

and after update

cheers

Last edited by masa52; 09-15-2012 at 02:30 AM.

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How to Retrofit a Bluetooth TCU to your car

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