2018 Bmw X3 Complaints

  • Electrical System, structure 08/01/2023

    The sunroof drains of the vehicle become easily clogged. When this happens, water drains into the battery compartment and interior of the vehicle. Although BMW is aware of this, and the attendant danger of having water pooling in the battery compartment, they have not addressed the issue. There are no warning lamps, messages or other symptoms prior to the problem.

  • Engine 02/21/2026

    While driving on the interstate lost coolant through the oil cooler housing. I had to quickly get to the shoulder of the road having to cross several lanes of traffic. The car had to be towed. I had it towed to the dealership where I purchased it as I paid for an extended warranty. Warranty company denied the claim. Through research I am finding this is an issue with BMWs as they part is plastic and does not stand up well with the temperature changes it is subjected to. This needs to be a recall. The car is still in the shop, 45 days later. Approximate cost to repair $2,840.00 plus tax.

  • Engine 01/01/2026

    Oil pump failure due to plastic brittle materials failing prematurely. It is a common problem that is well documented across the owners that have this vehicle.

  • Engine 01/06/2026

    BMW installed a part that is failing quite a number of vehicles including this vehicle. The oil filter housing was not properly constructed at the factory. Fails.

  • Engine 02/03/2026

    Vehicle lost coolant and warned me to pull over because of the engine overheating. Later was diagnosed with a leaking oil filter housing. Simply too early for such a component to fail. Left my wife stranded miles away from home in the snow.

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