Mercedes Benz Truck R 320 BLUETEC Technical LI82-70_P-047462 Date: 090818
Cell Phone - iPhone(R) Music Won't Mute During Call
!PHONE/!PHONE 3G: MUSIC PLAYBACK CAN BE HEARD DURING PHONE CALL
Topic Number LI82.70-P-047462
Version 1
Design group 82.70 Cellular telephone, voice control system (VCS)
Date 08-18-2009
Validity Model series 164, 169, 171, 203, 204, 207, 211, 212, 216, 219, 221, 245 with !phone UPCI cell phone holder (A34/15) and data Reason for change Remedy entered/Supercedes DTB S-B-82.70/687
Reason for block
COMPLAINT:
Music playback from the !phone/!phone 3G during a phone call can be heard over the vehicle speakers. This means that the audio source is not
muted at the beginning of the phone call.
The complaint only occurs if the following boundary conditions exist:
1. The !Phone/!Phone 3G is inserted in the UPCI cell phone holder (A 34/15).
Mercedes Benz Truck R 320 BLUETEC
Page 317
2. The UPCI cell phone holder (A 34/15) of the !Phone is connected to an !Pod interface via a data connection cable (installation instructions, see
WIS references).
3. The vehicle is equipped with (multiple-handset interface) MHI.
4. Music playback via the !Pod interface prior to the phone call
CAUSE:
!Pod interface software is faulty.
REMEDY:
Replace !Pod interface control unit (see parts note).
Symptoms
Parts
Mercedes Benz Truck R 320 BLUETEC
Page 318
Work units
WIS-References
Mercedes Benz Truck R 320 BLUETEC
Page 319
Validity
Cell Phone - iPhone(R) Music Won't Mute During Call
!PHONE/!PHONE 3G: MUSIC PLAYBACK CAN BE HEARD DURING PHONE CALL
Topic Number LI82.70-P-047462
Version 1
Design group 82.70 Cellular telephone, voice control system (VCS)
Date 08-18-2009
Validity Model series 164, 169, 171, 203, 204, 207, 211, 212, 216, 219, 221, 245 with !phone UPCI cell phone holder (A34/15) and data Reason for change Remedy entered/Supercedes DTB S-B-82.70/687
Reason for block
COMPLAINT:
Music playback from the !phone/!phone 3G during a phone call can be heard over the vehicle speakers. This means that the audio source is not
muted at the beginning of the phone call.
The complaint only occurs if the following boundary conditions exist:
1. The !Phone/!Phone 3G is inserted in the UPCI cell phone holder (A 34/15).
Mercedes Benz Truck R 320 BLUETEC
Page 317
2. The UPCI cell phone holder (A 34/15) of the !Phone is connected to an !Pod interface via a data connection cable (installation instructions, see
WIS references).
3. The vehicle is equipped with (multiple-handset interface) MHI.
4. Music playback via the !Pod interface prior to the phone call
CAUSE:
!Pod interface software is faulty.
REMEDY:
Replace !Pod interface control unit (see parts note).
Symptoms
Parts
Mercedes Benz Truck R 320 BLUETEC
Page 318
Work units
WIS-References
Mercedes Benz Truck R 320 BLUETEC
Page 319
Validity
