300SEL (126.025) L6-3.0L (103.981) (1988)
4
Remove temperature sensor (6 or 7) from heater unit.
Installation
5
Test temperature sensor (6 or 7) with ohmmeter.
6
Insert temperature sensor (6 or 7) in heater unit and connect 2-pole coupling.
7
Install radio.
8
Install ashtray.
9
Check function of automatic heating system