Mobile service or service centre? How a Tesla repair is routed
The first time something needs fixing, most new UK owners go looking for a phone number. There generally isn't one. Tesla routes UK service through the app, and the words you type into it are what decide whether an engineer drives to your house on Thursday morning or you spend a day getting to and from a service centre.
That makes the request itself a skill worth having. Here is how the routing actually works.
The three networks, which are not the same thing
People say "Tesla service" as if it were one place. It is three, and they take different work:
- Mobile Service — an engineer in a van who comes to your home or workplace. Handles jobs that need no lift, no alignment rig and no paint booth.
- A Service Centre — the fixed workshop. Anything needing a ramp, a wheel alignment, calibration equipment, high-voltage work or a road test.
- An approved body shop / collision centre — a separate network for accident damage and structural or paint work. Booking "service" for a dented wing sends the request down the wrong track and costs you days.
Nobody tells you which one you need. The app infers it from what you write.
How to describe a fault so it routes correctly
The routing logic is doing one job: deciding whether the work is physically possible on your driveway. So describe the symptom, the conditions and the frequency — and leave out your diagnosis.
- What actually happens, in plain words. "Rattle from the front passenger door" beats "suspension fault".
- When it happens. Cold start, over 50 mph, only when charging, only after a recent update. Intermittent faults are the hardest to route, and the conditions are the only thing that helps.
- How often. Once, or every single time?
- Photos or a short video. A ten-second clip of a noise does more for correct routing than three paragraphs of prose.
- The date it started — particularly whether it began right after a software update, which changes what the engineer looks at first.
The common failure is over-diagnosing. Write "the car says a fault has occurred and won't charge above a low rate", not "I think the onboard charger has failed" — because the second version can route the job to a workshop for a part that turns out not to be the problem, and you have lost the slot.
What mobile service can generally do
The boundary is physical rather than arbitrary: mobile handles what can be done safely at the kerbside without lifting the car. In practice that tends to cover trim and door hardware, cameras and sensors, wiper and washer components, low-voltage battery replacement, key cards and fobs, some charging-port work, and a great deal of software-related diagnosis.
What it cannot do is anything under the car on a ramp, anything needing four-wheel alignment, anything involving the high-voltage pack or drive units, and anything needing paint. Those are service-centre jobs by definition, not by preference.
The exact list moves — it varies with what the local mobile team is equipped for and with the model. Treat the app's own proposal as authoritative for your car and your postcode, not any list you read online, including this one.
The approval step people miss
Before chargeable work starts you are shown an estimate in the app and asked to approve it. Two things follow from that, and both matter:
- Work you have not approved should not appear on the invoice. If it does, that is a conversation to have immediately, in the app's message thread, where it is in writing.
- An estimate is an estimate. If the diagnosis changes once the panel is off, expect a revised figure to come back for approval rather than a surprise at collection.
Keep the whole exchange inside the app thread. It timestamps itself, and if a fault later turns into a Consumer Rights Act argument with the seller, a dated written record of when you first reported it is the most useful thing you will own.
Courtesy cars, loaners and ride credit
Here is where honest reporting matters more than optimism. Provision of a loaner vehicle or ride-hailing credit while your car is in is discretionary and varies by centre, workload and the nature of the job. It is not a contractual entitlement that comes with the car, and it is not something to build a travel plan around. Ask when you book, get the answer in the thread, and plan for the answer being no.
Warranty work versus a bill
You do not choose this; the diagnosis does. A defect in materials or workmanship inside the warranty period is Tesla's cost. Wear items — tyres, wiper blades, brake friction material, a low-voltage battery in normal service — are yours, whatever the mileage. Damage is an insurance matter and often a body-shop matter, which is the third network again.
If a job is declined as "not covered" and you disagree, the escalation is not to argue harder with the service adviser. It is to raise it as a complaint against the seller under the Consumer Rights Act, or against your finance provider if the car is on PCP or hire purchase, because those are different legal routes with different decision-makers.
The bit that has nothing to do with any of this
Your referral benefit is not a service matter. The 650 free Supercharging miles attach to your Tesla account at order time and sit entirely outside the repair process — no service visit adds them, removes them or affects them. If you are still before the order and wondering where the real UK saving is, that is the real UK saving →, and it is settled at checkout rather than afterwards.
The one-line version
Describe the symptom, not the cause; add the conditions and a clip; let the app route it; approve the estimate in writing; and never expect a courtesy car you haven't been promised in the thread. Once you own the car, the app is the service department.
Related reading on running costs after delivery: Is the charging membership worth it? →