740 / 760

1982-1992 / Sedan / Estate / Sweden

All 740 / 760 problems All workshop issues

Common Interior

Window Regulators and Switches

Symptoms

Windows move slowly, stop halfway, or don't move at all. Sometimes the switch itself feels dead.

Cause

Window regulators wear out, or the switches corrode internally.

Fix

Replace the window regulator (common failure) or clean/replace the switch.

Regulators are about £50-80.

Switches can often be cleaned with contact cleaner.

Know something we don't?

Owned a Volvo 740 / 760? Share your experience with this issue. What worked, what didn't, costs, tips. Help the community.

Submit an update

// More 740 / 760 problems

Other known issues

Critical Interior

Heater Blower Motor Failure

No air from the vents, or the blower only works on one speed.

Critical Engine

Oil Leaks from Cam Seals and Valve Cover Gasket

Oil puddles under the front of the engine, sometimes dripping onto the exhaust manifold and smoking. The valve cover gasket weeps oil down the side of the block.

Critical Engine

Timing Belt Failure

The engine dies instantly, often with a loud slap or clatter. Won't restart. If you're lucky, it just stops; if you're unlucky, bent valves and a destroyed head.

Common Engine

Flame Trap Clogging (PCV System)

Rough idle, oil leaks from every seal, oil in the intake tract, sometimes a whistling noise from the crankcase breather.

Critical Engine

Oil Consumption (Turbo Models)

Blue smoke on startup or under boost. Oil level drops a quart every 500-1000 miles.

Critical Cooling System

Radiator and Heater Core Leaks

Sweet smell in the cabin, puddles of coolant under the car, overheating, fogged windscreen that won't clear.

View all 27 740 / 760 problems