I have some part numbers for those who need them if it helps (mercedes parts and part numbers)

Electric Socket Housing (transmission) 001-540-99-81 list 13.50

Connector Adapter (transmission) 203-540-02-53 list 15.50

Brake light Switch ( pesky BAS/ESP light) 001-545-64-09 list 22.00

Trans Gasket 140-271-00-80 list 15.50

Trans Filter 140-277-00-95 list 12.50

Trans Conduct. Plate 140-270-11-61-28 list 282.00 (ebay is cheaper)

Trans Fluid 001-989-68-03-10

Have a Great Day!!