Mitcham Road air, Commons pollen and a year of it
Mitcham Road past the Granada and the station is a slow, bus-lined route, Wandsworth applies 20mph limits across its residential streets and most of its other roads, and Tooting Broadway itself is congested for most of the day. A car used around Upper Tooting spends a great deal of time stationary with the ventilation running, drawing in whatever the vehicle in front is producing, and in spring it draws in pollen off the Commons as well.
The cabin filter absorbs all of that, and when it gives up you notice: a slow blower, a windscreen that will not clear, a smell of damp with the fan on. The air filter does the same job for the engine, and when it begins to restrict, fuel economy drifts downwards without anything feeling different from the driver's seat. A full service renews the air filter, and the cabin filter is an add-on or carbon type the car was actually built with.
Alongside that, the annual service does the measuring. All four wheels come off, pad and disc thickness is recorded, tread depth is measured across every tyre and the brake fluid is tested for moisture. Stop-start traffic makes the battery check worth having too, because systems that cycle the engine hundreds of times a week quietly drain capacity. A fault code scan and a road test finish the job.
Everything we find is quoted in writing before it is done, and repairs carry our 3-month workmanship guarantee. The drive is Mitcham Road east into Mitcham, round the one-way system to the Cricket Green, then Cranmer Road and Carshalton Road south, about eighteen minutes. If the parking rules around the Broadway make dropping the car difficult, collection and delivery can be arranged. Tell us where the car is parked and whether the bay needs a permit, and we will sort the rest out.

