The phrase "complete redesign" means changing or altering something completely from its original form or design. It involves making extensive changes to all parts or aspects of something. Full definition
The new i20 and Santa Fe also received attention for completing the redesign of Hyundai's crossover lineup, which started with the Tucson. (thenewswheel.com)
This marks the first complete redesign for the Impala since the 2000 model year. (jdpower.com)
Over the next couple years, though, the Sonata would begin losing ground in the segment as many of its best - selling competitors underwent complete redesigns. (kbb.com)