Beginner - intermediate
1x Car stereo with USB connection.
1x USB - ipod cable.
Liquid nails/strong adhesive.
Scrap sheet plastic.
Old iPod dock connector
Step 1: Cut plastic base
Score and snap the plastic to fit within the ashtray.
Using a Drill / x-acto / dremel
Cut an opening for the iPod dock to fit in.
Step 4: Hole for USB cable pass through
Step 5: Assembly
Glue plastic base assembly to the ashtray.