The stereo of the Mercedes needs to be in AUX Mode in order for the CoolStream CarPro to work. Sometimes it can be a bit tricky to find the AUX Mode. Here are a couple of tips that we have received from Mercedes owners.
- Press the “DISC” button repeatedly until the AUX menu appears.
- In CD mode : Select CD/MP3 from the screen menu then in the next screen Select AUX
- Press the “DISC” button once and then press the “SYS” button until the AUX menu appears.
For those Mercedes owners that have the following button selection we have 1 more suggestion.
- Hold the “CDC” button down for 5 seconds until the AUX Menu appears.
If you have more tips for getting your Mercedes into AUX mode, please leave a comment below and we will update this FAQ.