RW C55

I fixed mine by adjusting auto-zoom. I forgot how far I set it for maximum, but adjusting it to a smaller range will do it.

I just did a quick google, found these: Manual for CA-R-PI.131 and this: I guess the PAC does more than 131.

Well my CA-R-PI.133 does these: (<1s = press for less than 1 second, >1s = hold it for over 1 second)) "Up" <1s = radio Freq +or CD: Track + "UP" >1s = radio presets + or CDC: disck + (not avaiable with F-series since no CDC) "Down" <1s = radio Freq - or CD: Track - "Down" >1s = radio presets - or CDC: disck - (not avaiable with F-series since no CDC) "+" Volume + "-" Volume - "+"& "up" <1s Source (this switches between the sources available, i.e. FM/AM/CD/IPod) "+"& "up" >1s Off/On (Hmm I havnt try this yet, I'm not sure if this works on F-series or no

http://cgi.ebay.com/ebaymotors/PIONEER-CA-R-PI-131-STEERING-WHEEL-CONTROLLER-MERCEDES_W0QQcmdZViewItemQQ_trksidZp3286Q2em20Q2el1116QQitemZ360124472923QQptZCarQ5fAudioQ5fVideo I'm using CA-R-PI.133 made for 05+ C classes, and the link above is for pre-05 C-classes. All buttons work except that the phone answering & hanging buttons.

Why mod it? Its the exact same reason why we put these units into our cars. . Why go thru all the troubles putting these in-dash nav. in, when we can just buy a map? We want things to be easier.

Thank you for your response. However, I want the voice to be off. I don't want it to mute the music, or leave it as it is and talk over it, I just want the voice to shut up, basically However, when doing this, I am experiencing the music 'hickup'. Well you can leave the music as is and then mute the guidance voice

I ran a new 12V constant from the fuse box and it worked.

Fixed the problem today. THANK YOU!!!

One more question, looking at the diagram, I believe that I connected my front speakers from the F90BT to 3 and 4 together (since one one set of wires connect them both) and the rears to 5, does that make it 4 ohms for each set? Again, sorry I'm noob in these stuff, so please dont flame me if its a stupid question.

Hmmm, I just did some research and unfortunately, I think my speakers are 2 ohms.. what should i do now

Thanks for the suggestion- I'll try that this weekend when I have time.. meanwhile i'll keep the volume down

Hey, thanks for the reply. I didn't pay attention on the headlight, I'll go check it later. I dont think I have a sub amp, all I did was bypassing the stock amp and run the speaker wires straight from the new HU- some members on a MB forum suggested me to install my HU this way so I dont have to worry about the fiber optic system on my car... Would this be a possible cause? Can you explain more on this upgradge? Sorry I'm a total noob in this field.

Hi, I did search but didn't find any result similar to my issue. I have an F90bt, and it keeps rebooting when the bass is high enough. When I use "Powerful" in EQ setting, Loudness to "Mid", and when the volume goes pass 15, my HU would reboot if the bass of the music is high enough. If i pick "flat" in EQ setting and change loudness to "off", the unit would reboot when the volume goes pass around 25 when the bass kicks in. What could be wrong? I have a '05 Mercedes-Benz C-class with stock H/K speakers.

another thought.. would it be possible to have the brake lights on when you actually steps on the brake? Would be a cool feature to have

Well this is mine