[. . . ] Disconnect the battery ground wire during installation and connection. [. . . ] Connect the antenna's control cable to the control cable of the car stereo when installing a fully automatic motor antenna or electronic window antenna. The switching line must not be used as the switching voltage for an amplifier, since the control cable can be live even if the set is off with the TIM function being activated. Car radio installation Insert the car radio from the front into the support and push in until the stop springs on the sides engage right and left (distinct click to be heard). Removal of the car radio Insert the brackets right and left into the provided trimplate holes and push in until you hear a distinct click (lateral springs are unlocked). Install the car radio into the DIN cut-out provided in your car's dashboard ex factory. Prepare the car radio DIN cut-out (unlock shelf or dummy cover) or cut out the car radio compartment to 182 x 53 mm. Grasp behind the car radio cut-out and check how many of the fixing strips of the car radio support may be bent. Insert the support into the cut-out and bend the appropriate fixing strips with a screwdriver, see fig. [. . . ] Stick in byglar till vänster och till höger i de befintliga hålen i panelen och tryck in så långt, att ett tydligt knäpp hörs (sidofjädrarna går ur ingrepp). [. . . ]