Greetings, My 2006 V70 only came with one key+remote :evil: I've been wanting to add another key+remote for a while. I got a new Volvo key+remote and wanted to use D5T5 but they seem overly busy (no reply to emails) so I wait. I have read elsewhere that remotes are registered in the UEM and ID48 key...

Nice post and DIY skills. I don't want to highjack your thread but have 3 comments about genuine Volvo CCM buttons: 1) Your comments about disconnecting the battery are very important . That's fan OFF, key Pos 0, wait 5-10 mins, disconnect battery, perform work, key in Pos II before reconnecting bat...

I tried adding this button on my V70 MY06 today and can confirm that the Aux. Light signal works without any software changes (for once!). You simply follow the Volvo Aux. Light kit instructions (VCC-264259-1.pdf) and don't forget to "cold boot" (i.e. battery disconnect). I tried it withou...

thank you so much for sharing and for the feedback! It's great to hear we can add aux lights without software mods. Did you have to pay a lot to update your CCM? I assumed that we'd need some software update to add any features to the CCM, but it's nice the aux lights work without update, my dad mi...

I sympathize with your problem. I don't have a 30667512 Yaw module but can pass on the following wisdom: Clean up the 4 pins of the module to remove the corrosion. -Use a cardboard nail file and cut it to size to reach the module's pins. -Get some electronic contact cleaner or IPA to rinse the pins....

And for fun, here's the magic inside these modules: 2x accelerometers, measuring front/back and side-side axes (upper-right) 1x gyroscope for yaw measurements (upper-left) 1x Custom masked TMS980 DSP chip. PCB holes (red rectangle) is where the outside pins connect. You can bet that a fair bit of en...

Hi Neil, Adding folding mirrors to your car is not a problem - I've done it with my V70 and I really appreciate them in tight parking situations. After adding the hardware (button and mirror), you will need to update your CEM's configuration to enable the feature. The configuration information does ...

Neil, Using the correct button will look more OEM but you can use any button if you change its internal ID. The PIN code of your CEM is required to make any software changes. Volvo assigned one to each car when they left the factory. This is what more or less locks you to the dealer network for elec...