Belt check

Belt check  - Working on your vehicle - Maintenance and servicing - Volvo XC90 Owners Manual - Volvo XC90

Check the belt regularly to make sure it is in good condition and is clean. A worn or dirty belt can cause poor cooling and low alternator output as well as impair the operation of the power steering and the air conditioning unit.

NOTE
The drive belt is equipped with a self-tensioning mechanism and requires no adjustment between changes.

WARNING
The engine must not be running when this check is performed.

    See also:

    Temporary shut-off of the air conditioning
    The air conditioning is momentarily disengaged during full-throttle acceleration or when driving uphill with a trailer. This may result in a temporary increase in cabin temperature. ...

    Unlocking/locking
    Unlocking 1. Insert the remote key into the ignition slot as far as possible. 2. Press the START/STOP ENGINE button. > A sound will be audible when the lock releases. Vehicles with keyless driv ...

    Manual locking
    In certain situations (e.g., if there is no electrical current in the vehicle), the doors can be locked manually. The detachable key blade (see page 59) can be used in the lock cylinder in the dr ...