Can't pair new phone to bluetooth

Hi
Normally when you try and connect or pair your device it normally ask for code. mostly its 0000 or 1234

thanks

Turn iPhone Bluetooth On:First you want to make sure that Bluetooth is functioning on your iPhone. Click on the Settings icon from the iPhone desktop. From the settings screen click General to show the iPhone General Settings as displayed in the below image. Notice you can see if Bluetooth is on or off from this screen. General Settings screen you can click on Bluetooth to configure the Bluetooth settings. On the Bluetooth screen shown below click to the left of Off to turn Bluetooth On.

1. Begin Uconnect Setup:Now that Bluetooth is operational on the iPhone you can start the Uconnect process. Click the Uconnect button on the rear view mirror to begin. The voice from the Uconnect system will ask you to verbally select one of the options from the menu. Once Uconnect asks for your input say "Setup" to begin the process of syncing the iPhone.
2. Start Phone Pairing:Once you say setup in the above step the Uconnect system will list numerous options available from the setup menu. One of these options is "Phone Pairing" so when the Uconnect system asks for the choices from the setup menu say "Phone Pairing".
3. Pair a Phone:In the Phone Pairing menu you can modify current entries or begin pairing a new phone. After Uconnect lists all of the choices you should say "Pair a Phone" to begin the process of pairing the iPhone.
4. Uconnect Pin Code:The first step in pairing a phone is setting the Bluetooth Pin Code that authorizes that phone to pair with the Uconnect system. When asked for the Pin Code say any four digit combination such as "1 - 2 - 3 - 4". Uconnect will repeat back the Pin Code so you can verify it has recorded properly.
5. Connect iPhone To Uconnect:After you have set the Pin Code for the Uconnect system you need to view the iPhone's Bluetooth Settings screen which you can get to following the steps in Step 1 above. Before the Uconnect system shows up in Bluetooth the Bluetooth Settings screen will look similar to the below where you may have other Bluetooth devices showing or not.After a couple seconds the Uconnect system will display as "Hands Free" as shown in the below image. Notice it states that it is not yet paired,,,,,
6. Click on the Hands Free device showing in the Bluetooth devices list above. This will open a new screen as shown in the below image that prompts you for the Pin Code you specified in Step 5.
   
   Enter the Pin Code and then click the Connect button in the top right corner of the above window. This will pair the iPhone with Uconnect and take you back to the Bluetooth devices screen where the Uconnect Hands Free device will now show Connected as shown in the below image.
   
   After the device is connected you will be prompted by the Uconnect voice again so proceed to the below steps.
7. Phone Name & Priority: After connecting the iPhone you will then name the phone and set a priority between one and seven. Name the phone anything you would like and if this is your primary phone set the priority to one so this phone always connects at a higher priority than any other phone.
8. Verify & Test:Now have a friend dial your cell phone while you are in your car to see if the music volume lowers and the Uconnect voice tells you there is an incoming call from a certain number. To make calls you can press the Uconnect button and follow the voice prompts.
The Uconnect system is a great way to safely use your cell phone in the car.

To use your Bluetooth® wireless technology enabled phone in your vehicle, an initial one-time-only pairing procedure is required. To pair your phone, initiate Bluetooth® search mode in the vehicle. Then depending on the handset, initiate search mode or discoverable mode.* Once the vehicle finds the handset, a Bluetooth passkey is required to complete the pairing procedure.

You may choose any combination of 4 to 16 digits. Enter the passkey on the phone or vehicle, as prompted, and then the other device will ask you to verify it.

If it really is a 2006 or earlier year 335i Coup?, you need the vehicle's Owner's Manual. Since: "Vehicles require a fixed Bluetooth passkey for verification which is included in the vehicle's Owner's Manual."

You can obtain the manual from the dealer, when you provide them with your vehicles VIN-code, for a price of course.

From the BMW USA site:
Bluetooth FAQs

hi
this is normally 0000 if it is the built in BT in the car.
hope this helps

Usually the pin is either four didgets ex> 0000 or the last four numbers of your cell phone number I suggest you try both of those

Turn on bluetooth on phone.
- settings-bluetooth > on
Turn on bluetooth in car stereo
- Turn on radio, press Menu.- Scroll with knob to Phone. - Press knob to Select.- Turn knob to select Pair.
Back to Phone
- Hit the Scan button to search for BMW bluetooth- Find BMW Bluetooth name on phone and select Pair. - If should ask for a passcode, enter identical pass codes on stereo and phone.

Did you try just pressing enter (no code)? If not, try "0000" I found something here: http://fordfcsd.wunderman.be/UK/Audio%20-%20Multimedia%20-%20Navigation/Bluetooth%20%26%20Voice%20control/bluetooth%20%26%20voice%20control%20%28cg3504en%29%2001-2006.pdf which indicates "0000" is the code, but enter should do it

hi. your password should be 0000 to start off then u can change it as u go. same go's for your phone

The stock passkeys usualy will work 0000 1234. check in the manual it should show you the options but try thoes or 00000 12345 or just leaving it blank will work with some models.