Mk5 Golf Handbrake Adjustment. The distance between the stop and both rear calipers must be between 1-3mm red arrows. Unscrew Torx bolt -1- and then release fastening clip from handbrake cable -2-.

And I believe you were supposed to adjust so that there was 1-3 mm between the lever and the stop. If you dont have a vacuum or pressure bleeder have anotherperson pump the brake pedal a few times then press and hold the brake pedal down. Thenopen the bleeder screw to let the fluidout.
10 mins to access.
Have never done one with an armrest. Have never done one with an armrest. Thenopen the bleeder screw to let the fluidout. 20100922 remove the drum using a flatblade screwdriver turn the adjuster a few clicks then refit drum keep repeating untill the shoes are almost touching the drum then the handbrake should be adjusted on the cable under the ashtray to leave 3-5 clicks lift.