BMW M5 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your BMW M5

BMW M5 Problems

Rubbing Noise From Rear Differential When Turning

During tight, slow speed turning, a rubbing noise can sometimes be heard from the rear of the car. This noise is likely coming from the clutches in the limited slip differential. If the noise persists, the differential fluid can be replaced with a special oil available from BMW. On higher mileage vehicles, this noise may never be eliminated unless the differential is replaced.

Noise From Top of Front/Rear Doors When Windows Are Fully Up

A creak or squeak can be heard from the top of the front or rear doors. This noise is most noticeable when the windows are fully up. The noise is caused by the decay of the flocking material on the door seals. New door seals, Teflon tape, special lube, or a combination of all of these may be needed to eliminate the noise.

Front Thrust Rod Bushings May Fail

The front thrust rod bushingsalso referred to as tension strut bushingsare known to fail occasionally. The oil-filled rubber mounts weaken and crack over time, causing a mushy road feel and shuddering in the steering wheel when going over bumps.

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BMW M5 Questions

Is it possible for my catalytic converters to go bad on my M5 (1 answer)

I have a 2006 M5 with 80,000 miles on it. I took to a shop and they said its showing codes for the catalytic converter going bad. I don't believe they inspected the catalytic converters.

I'm thinking about buying a m5 the guy says the all dash warning light lights up (1 answer)

He says the brake, oil, track etc lights up it goes off and on I need to know what it is before I buy it and how much it would need to fix

Is there a way to repair an SMG hydraulic unit instead of having to replace It? (1 answer)

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BMW M5 Recalls

Child Seat Restraint Anchors On Left Rear Seat Bent Downwards

The inboard left rear seat child seat anchor may be bent downwards, preventing the child seat from being securely latched. Dealers will inspect and repair as necessary the inboard lower anchor on the left rear seat free of charge to resolve the concern.

Driver's Front Air Bag Defective

In a crash that deploys the driver's front air bag, the inflator of the air bag can rupture, causing metal debris to strike vehicle occupants. Dealers will replace the front driver's air bag module free of charge to correct the concern.

Exterior Lighting Concern

Increased resistance at the electrical contact points may cause damage to the ground terminal and housing of the connector. This can result in an intermittent or permanent loss of one or more rear lamp functions (tail, brake, turn-signal, reverse). Intermittent light operation reduces the ability to warn other motorists of the driver's intentions, increasing the risk of a crash. Dealers will replace the rear lamp bulb carriers to correct this concern.

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BMW M5 Reviews

killer car all around high performance and safe room for 4 adults

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