PART NO.  SPL.PAGE  DESCRIPTION                                                           
AHH5759   15.R.40   Cigar lighter complete with leads -(sundries, 1500) -optional
AHH5759   16.R.43   Lighter -cigar (complete with leads) -(sundries, 1600 and 1600-MK-II)-
    optional -changed to AHH7010
AHH5759   TC.R.54   Lighter -cigar -(sundries, Twin Cam) -optional

Cigar Lighter
Optional extra for all MGA

See Service Part List, Section.R (Body) for component parts and installation hardware.

On 11/11/2020, David Adams wrote:
"I measured the resistance of the cigar lighter heating element at 2.1 ohms, so a nominal 6 amps".

More information at: AT-106C