Problem · Battery Drain
Car Battery Drain — Diagnosis in Dubai
Battery drain usually comes from a parasitic draw (a module not sleeping), a failed alternator or an aged battery. Advanz Tech runs a parasitic-draw test before recommending parts.
Possible causes
- •Parasitic draw (module not sleeping)
- •Aged or failed battery
- •Failed alternator
- •Aftermarket accessory wiring
- •Cars stored for long periods
Common symptoms
- •Slow crank in the morning
- •Car needs jump-starting
- •Random electronic glitches
- •Battery warning light
What we do
- •Parasitic draw test
- •Alternator output test
- •Battery health & registration (BMW / Mercedes)
- •Wiring inspection
- •Storage-mode setup
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Frequently asked questions
Does luxury car battery need registration?
BMW, Mercedes and many VAG cars require battery registration so the charging system adapts to the new battery.
How long does the test take?
Parasitic draw testing usually takes 1–2 hours of monitoring.
Diagnosed in Al Quoz, Dubai
Advanz Tech is located at 30 22nd St, Al Quoz Industrial Fourth, Dubai, United Arab Emirates. Our workshop sits in Dubai's automotive heart — Al Quoz Industrial Fourth — with easy drop-off and collection from Downtown Dubai, Business Bay, Jumeirah, Dubai Marina and Emirates Hills.
- Mon – Sat: 8:00 AM – 6:00 PM · Sun: Closed
- +971 56 993 9879
- WhatsApp: +971569939879
Find Us
Advanz Tech — Al Quoz, Dubai
- 30 22nd St, Al Quoz Industrial Fourth, Dubai, United Arab Emirates
- Mon – Sat: 8:00 AM – 6:00 PM · Sun: Closed
- +971 56 993 9879
Service Areas
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