The Volvo S40 racks up complaints when it comes to its instrument panel. They are known to fail on this model, but are simple to reinstate by repairing the wiring between the information display and the ECU. The Volvo's MAF sensor often clogs early and causes stalling requiring its replacement or cleaning. The headlight switches can also often fail and need professional replacement. Another issue with the S40 are blocked sunroof drains. Owners notice water leaks in the footwell due to this. The solution revolves around unblocking the drains and in some cases replacing the window seals. The S40's throttle body often causes poor idling in this model and it is prone to premature aging and debris accumulation. However, almost all the S40's issues are remediable with just minor repairs.
Power steering light comes on,and battery light also,new belt fitted could this be the problem?
Cynthia D.
April 9, 2020
The most common problems associated with the volvo s40 include instrument panel failure, headlight switch failure, poor engine idling, water leaks, and clogged mass air flow sensor, which leads to power loss and poor starting.
Alarm light on showing brake failure and S40 2005 wont start
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