Optical waveguide variants
Note. Depending on the equipment I No., the installation positions of the audio components in the front luggage compartment differ.
Scheme 254
MOST control units, variant A - B - C
A - Radio/PCM
B - Connection point interior/luggage compartment
C - Loudspeaker amplifier
Scheme 255
MOST control units, variant A - B - D
A - Radio/PCM
B - Connection point interior/luggage compartment
D - CD changer
Scheme 256
MOST control units, variant A - B - C - D
A - Radio/PCM
B - Connection point interior/luggage compartment
C - Loudspeaker amplifier
D - CD changer
Scheme 257
MOST control units, variant A - B - E
A - Radio/PCM
B - Connection point interior/luggage compartment
E - Navigation unit
Scheme 258
MOST control units, variant A - B - C - E
A - Radio/PCM
B - Connection point interior/luggage compartment
C - Loudspeaker amplifier
E - Navigation unit
Scheme 259
MOST control units, variant A - B - D - E
A - Radio/PCM
B - Connection point interior/luggage compartment
D - CD changer
E - Navigation unit
Scheme 260
MOST control units, variant A - B - C - D - E
A - Radio/PCM
B - Connection point interior/luggage compartment
C - Loudspeaker amplifier
D - CD changer
E - Navigation unit
Scheme 261
MOST control units, variant A - B - C - F
A - Radio/PCM
B - Connection point interior/luggage compartment
C - Loudspeaker amplifier
F - Telephone control module
Scheme 262
MOST control units, variant A - B - D - F
A - Radio/PCM
B - Connection point interior/luggage compartment
D - CD changer
F - Telephone control module
Scheme 263
MOST control units, variant A - B - E - F
A - Radio/PCM
B - Connection point interior/luggage compartment
E - Navigation unit
F - Telephone control module
Scheme 264
1. Open the secondary locking mechanism using the press-out and unlocking tools for tab and round plug connectors of all sizes NR.155 . Insert the tool in the opening provided and lift the locking mechanism. The locking mechanism engages in the upper position.
Scheme 265
2. Position the press-out and unlocking tools for tab and round plug connectors of all sizes NR.155 on the primary locking mechanism and lift the locking mechanism.
A - Optical contact, grey
B - Optical contact, black
3. Carefully pull on the optical waveguide -A and B- in -direction of arrow-. If it is not possible to pull out the optical waveguide, check again if the secondary locking mechanism is completely released and if the primary locking mechanism is raised sufficiently. (Scheme 262)
Perform visual inspection of locking mechanisms, connector housings and contacts for possible damage, and exchange the damaged parts, if necessary.