sir-gm1 install

[2004TAHOEZ71]

i took apart my glove box to get to the xm tuner. i got the antenna off, but the other connection there is a blue piece that you have to pull up or out before undo it?? how can you reach it?? is there a tool that would help?

any help will be greatly appreciated.

 

[greengumby]

just unclips...... that cable with the blue end connects to your head unit i have this exact unit in mine ... i also took out the xm antenna the one thats on the roof and ran a new cable in its place .