2014 Mercedes-Benz CLA45 AMG Service & Repair Manual

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The service and repair manual for the 2014 Mercedes-Benz CLA45 AMG — the 2.0L I4 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones Mercedes-Benz published for your car, not figures carried over from a neighbouring year.

01 / FitmentWhat this manual covers

Model year2014
Engines
2.0L I4 — 121 cu in, DOHC, turbocharged
Trims4Matic Sedan 4-Door
Federal record4 recalls · 279 complaints · 0 technical service bulletins (refreshed 2026-08-21)

02 / InsideSample pages from the 2014 CLA45 AMG manual

2014 Mercedes-Benz CLA45 AMG service manual page 12014 Mercedes-Benz CLA45 AMG service manual page 22014 Mercedes-Benz CLA45 AMG service manual page 32014 Mercedes-Benz CLA45 AMG service manual page 42014 Mercedes-Benz CLA45 AMG service manual page 5

03 / ContentsSections in the manual

  • Quick Lookups 10
  • Engine Performance 1,168
  • Accessories & Equipment 2,680
  • General Information 1,866
  • Body & Frame 1,476
  • Heating, Ventilation & A/C (HVAC) 254
  • Brakes 369
  • Maintenance 91
  • Collision 379
  • Restraints 570
  • Drivelines & Axles 940
  • Steering 398
  • Electrical 1,954
  • Suspension 875
  • Engine Mechanical 1,917
  • Transmission 409
  • Common Specs & Procedures - 117

04 / Known issuesRecalls on federal record for the 2014 CLA45 AMG

  1. Structure — body › roof and pillars · 21V197000
    The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detac.
  2. Structure — body › roof and pillars · 23V854000
    A detached roof panel can become a road hazard, increasing the risk of a crash.
  3. Service Brakes, Hydraulic — power assist › vacuum › hoses, lines/piping, and · 16V901000
    If the vehicles unexpectedly need increased pressure on the brake pedal to apply the brakes, there w.
  4. Communication · 19V787000
    An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.

Owners have filed 279 complaints and Mercedes-Benz has issued 0 technical service bulletins for the 2014 CLA45 AMG. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.

FAQQuestions about the 2014 CLA45 AMG manual

Is this manual specific to the 2014 CLA45 AMG?

Yes. It is the OEM manual matched to the 2014 model year, covering the 2.0L I4 across the 4Matic Sedan 4-Door trims. Specifications and procedure sequences are the ones Mercedes-Benz published for this year.

What 2014 CLA45 AMG problems does it help with?

4 recalls are on federal record for the 2014 CLA45 AMG, covering structure, service brakes, hydraulic, communication. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Mercedes-Benz dealers.

Does it include 2014 CLA45 AMG wiring diagrams?

Yes — the complete wiring diagrams for the 2014 build, alongside repair procedures, specifications and diagnostics.

Is it a subscription?

No. $40.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.

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