Question 1

What is the Sensus infotainment freezing and rebooting issue on the Volvo XC90 (Gen 2)?

Accepted Answer

Early XC90s can suffer screen freezes, slow responses and the temporary loss of climate, navigation and camera functions. Symptoms include: Screen reboots, Climate menus disappear, Camera or nav becomes unavailable. Estimated repair cost: £0–£1,000.

Question 2

What is the ERAD (Electric Rear Axle Drive) Failure issue on the Volvo XC90 (Gen 2)?

Accepted Answer

T8 plug-in hybrids are notorious for rear-motor failure, often caused by internal coolant ingress. Coolant leaks past the seals into the motor housing, leading to bearing failure or internal short circuits. In the UK, main dealer replacement of the ERAD unit is extremely costly (£5k-£9k). Symptoms include: Whine or "marbles in a tin" grind from rear axle, AWD unavailable message, Reduced EV or hybrid performance. Estimated repair cost: £3,000–£9,000.

Question 3

What is the Sunroof drain blockages and water ingress issue on the Volvo XC90 (Gen 2)?

Accepted Answer

The sunroof drains can block with debris, leading to water entering the cabin, often soaking the footwells and potentially damaging the central fuse box (CEM). Symptoms include: Damp carpets (especially front), Musty smell, Intermittent electrical faults or "Christmas tree" dash lights. Estimated repair cost: £200–£2,500.

Question 4

What is the Air suspension leaks or compressor wear issue on the Volvo XC90 (Gen 2)?

Accepted Answer

Optional air suspension brings the usual luxury-SUV risk of leaking bags and tired compressors. Symptoms include: Car sits low after parking, Compressor runs often, Harsh or floaty ride. Estimated repair cost: £600–£1,500.

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