Dewalt 18 Volt Compact Drill Kit "stuck hammer mode" Questions

...stuck on hammer mode. How do I fix that first consider whether repair is worthwhile. !!! many powertools are made produced under an marketing technical condition to exchange or in return. a great ...

...stuck and will not go from the torque settings to the hammer setting, but will turn from 1 to 22 or what ever it is what should i do? I'm answering without knowing which model you have but, there ...