S211 Antenna Booster Problem?
04-02-2022, 06:58 AM
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C220 cdi auto estate S204
S211 Antenna Booster Problem?
I have a S211 E220 CDi with MB Audio 25 head unit. With key in P1 everything is fine. When key is moved to P2 or P3 the signal is poor and most channels are just interference. Tried fitting a replacement internal antenna but no change.
I've been told it is likely to be the booster box in the rear quarter panel (?) that has failed.
Can anyone advise, please? Many thanks.
I've been told it is likely to be the booster box in the rear quarter panel (?) that has failed.
Can anyone advise, please? Many thanks.
Last edited by starship001; 04-02-2022 at 06:58 AM. Reason: add tags
