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65 99 ...

Troubleshooting for Bavaria radios

Condition

Cause

Remedy

Scale light on, but no sound or noise
in speakers with loudness set at
maximum. Automatic tuning works
perfectly.

a)

Speaker connector on radio

loose

b)

Break in speaker wiring

c)

Connectors on fade control

loose

d)

Speakers defective

e)

Radio defective

a)

Tighten connector

b)

Replace wiring

c)

Tighten plug-in connections

d)

Replace speakers

e)

Replace radio

Noise with loudness set at
maximum, but no reception

a)

Aerial connector not connected

to radio 

b)

Break in aerial wiring

c)

Aerial

d)

Radio defective

a)

Connect connector

b)

Replace wiring

c)

refer during "antenna check"

d)

Replace radio

Loud noise while driving

a)

Aerial wiring and connector

b)

Aerial

c)

Local reception range was

abandoned

d)

Station key or station tuned in

incorrectly

e)

Station too weak

f)

Radio set to sound-off for traffic

reports

a)

Check, replace or tighten if

necessary

b)

refer during "antenna check"

c)

Tune in new station

d)

Tune in station

e)

Tune in stronger station

f)

Unset sound-off and tune in

station correct

Condition

Cause

Remedy

Unsatifactory sound quality

a)

Foreign particles in speaker

diaphragm or diaphragm

damaged

b)

Speaker installed with tension

c)

All speakers are not connected

identically when using more

than one speaker per channel

d)

Fade control not in middle

position

e)

Only when cassette player is

used

a)

Remove foreign particles or

replace speaker

b)

Loosen and screw on speaker

without tension

c)

Check for identical poles

d)

Adjust fade control to middle

position

e)

Clean the cassette drive using

the cleaning cassette

RA  Troubleshooting for Bavaria radios

BMW AG - TIS

10.02.2013  01:38

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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