My 92 400E has the rear brake wear sensors.

The 92 400E also has R134 in the A/C and I think most other 124s still had R12 in 92. (Am I wrong about the other models?)

My 92 400E and 92 500SL both have R134 in the A/C...

__________________
02 S500
92 500SL
92 400E (Sold)
87 300E (Sold)
83 300D Turbo (Sold)
75 300D (Sold)
74 240D (Sold after 20 years)