I have tried several times to connect via bluetooth with my iPhone on my
CLS 320. The system sees the phone, asks for the number from phone but there is no number on the phone to input? There does appear to be another way into the system as photo shows, Question, what lead do I require to connect the iPhone to it. Thanks.

CLS 320. The system sees the phone, asks for the number from phone but there is no number on the phone to input? There does appear to be another way into the system as photo shows, Question, what lead do I require to connect the iPhone to it. Thanks.
