I scanned some Becker Operations Manuals I had available to me. (two were mine, one I borrowed).
1) Becker 374 - Used in the S-Class 1979-1981
2) Becker 868 - Used in the 560SEL, SEC and SL in the mid to late 80s.
3) Becker 1402 - Used in the W126 (but not the 560s) in 1988 on, and W124s of that era too.
1) Becker 374 - Used in the S-Class 1979-1981
Becker 374 Operation Instructions
The Becker 374 Mexico Cassette Vollstereo Reverse was the standard radio installed in the S-Class from 1979-1981 models in Australia. It was seen on the last
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2) Becker 868 - Used in the 560SEL, SEC and SL in the mid to late 80s.
Becker 868 Operation Instructions
In Australia, the 560 models were standard with a Becker 868 or later 874 Mexico CD Player. This doesn't sound like much of a deal in 2022, but back in the
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3) Becker 1402 - Used in the W126 (but not the 560s) in 1988 on, and W124s of that era too.
Becker 1402 Operation Instructions
I am currently installing a Becker 1402 Grand Prix electronic in my 560SEC. I don't have the original owners manual packet for the car, so I didn't have an
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