Refer to Section Removal, check of work and installation of a heater and air conditioner for information on E34 models with a modern body.
If your car's radio is equipped with an anti-theft system, make sure you have entered the correct code before disconnecting the battery.
If, after connecting the battery, the inscriptions on the instrument panel appear in the wrong language, refer to Section Anti-theft audio system and instrument panel language, for instructions on how to set the desired language.
Withdrawal
1. Disconnect the negative battery cable.
2. Remove the center console (see chapter Body).
3. Disconnect the blower motor electrical connector from the motor.
4. Unbolt the blower motor mounts from the main housing.
5. Remove the A/C blower motor assembly. You can check the operation of the motor by following the procedure described in Section Removal, check of work and installation of a heater and air conditioner.
Installation
Install in reverse order